Home / 155,433,609-233,161,610.94-59,695,497

Finding the Fourth Proportional to 155,433,609, 233,161,610.94 and 59,695,497

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Solution

The fourth proportional to 155,433,609, 233,161,610.94 and 59,695,497 is: 89,547,545.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,433,609 : 233,161,610.94 = 59,695,497 : x
  2. Step 2: Convert to fraction form
    155,433,609/233,161,610.94 = 59,695,497/x
  3. Step 3: Cross multiply
    155,433,609x = 233,161,610.94 × 59,695,497
  4. Step 4: Simplify right side
    155,433,609x = 13,918,698,246,383,938
  5. Step 5: Solve for x
    x = 13,918,698,246,383,938/155,433,609
  6. Step 6: Final answer
    x = 89,547,545.96

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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.