Finding the Fourth Proportional to 364,327,061.26, 546,490,163.58 and 118,683,294.16
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Solution
The fourth proportional to 364,327,061.26, 546,490,163.58 and 118,683,294.16 is: 178,024,801.71
Step by Step Solution
- Step 1: Write the proportion equation
364,327,061.26 : 546,490,163.58 = 118,683,294.16 : x - Step 2: Convert to fraction form
364,327,061.26/546,490,163.58 = 118,683,294.16/x - Step 3: Cross multiply
364,327,061.26x = 546,490,163.58 × 118,683,294.16 - Step 4: Simplify right side
364,327,061.26x = 64,859,252,839,711,664 - Step 5: Solve for x
x = 64,859,252,839,711,664/364,327,061.26 - Step 6: Final answer
x = 178,024,801.71
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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.