Finding the Fourth Proportional to 43,665,237,611,566, 65,501,882,865,336 and 14,259,610,610,604
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Solution
The fourth proportional to 43,665,237,611,566, 65,501,882,865,336 and 14,259,610,610,604 is: 21,390,730,819,558.86
Step by Step Solution
- Step 1: Write the proportion equation
43,665,237,611,566 : 65,501,882,865,336 = 14,259,610,610,604 : x - Step 2: Convert to fraction form
43,665,237,611,566/65,501,882,865,336 = 14,259,610,610,604/x - Step 3: Cross multiply
43,665,237,611,566x = 65,501,882,865,336 × 14,259,610,610,604 - Step 4: Simplify right side
43,665,237,611,566x = 934,031,343,921,085,609,695,772,672 - Step 5: Solve for x
x = 934,031,343,921,085,609,695,772,672/43,665,237,611,566 - Step 6: Final answer
x = 21,390,730,819,558.86
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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.