Finding the Fourth Proportional to 10,697,038,848,621, 16,045,558,272,933 and 10,697,038,848,621
Calculator
Solution
The fourth proportional to 10,697,038,848,621, 16,045,558,272,933 and 10,697,038,848,621 is: 16,045,558,272,933
Step by Step Solution
- Step 1: Write the proportion equation
10,697,038,848,621 : 16,045,558,272,933 = 10,697,038,848,621 : x - Step 2: Convert to fraction form
10,697,038,848,621/16,045,558,272,933 = 10,697,038,848,621/x - Step 3: Cross multiply
10,697,038,848,621x = 16,045,558,272,933 × 10,697,038,848,621 - Step 4: Simplify right side
10,697,038,848,621x = 171,639,960,193,376,380,113,649,664 - Step 5: Solve for x
x = 171,639,960,193,376,380,113,649,664/10,697,038,848,621 - Step 6: Final answer
x = 16,045,558,272,933
Related Problems
Find fourth proportional to 5,348,519,424,310.50, 8,022,779,136,466.50 and 5,348,519,424,310.50
Half scale
Find fourth proportional to 21,394,077,697,242, 32,091,116,545,866 and 21,394,077,697,242
Double scale
Find fourth proportional to 10,697,038,848,622, 16,045,558,272,934.50 and 10,697,038,848,622
Similar ratio
Find fourth proportional to 16,045,558,272,931.50, 24,068,337,409,399.50 and 16,045,558,272,931.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.