Finding the Third Proportional to 56,281,763 and 84,091,336
Calculator
Solution
The third proportional to 56,281,763 and 84,091,336 is: 125,641,991.53
Step by Step Solution
- Step 1: Write the proportion equation
56,281,763 : 84,091,336 = 84,091,336 : x - Step 2: Convert to fraction form
56,281,763/84,091,336 = 84,091,336/x - Step 3: Cross multiply
56,281,763x = 84,091,336 × 84,091,336 - Step 4: Simplify right side
56,281,763x = 7,071,352,790,264,896 - Step 5: Solve for x
x = 7,071,352,790,264,896/56,281,763 - Step 6: Final answer
x = 125,641,991.53
Related Problems
Find third proportional to 28,140,881.50 and 42,045,668
Half scale
Find third proportional to 112,563,526 and 168,182,672
Double scale
Find third proportional to 56,281,765 and 84,091,339
Similar ratio
Find third proportional to 84,422,644.50 and 126,137,004
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.