Home / 24,231,229.33-36,293,442.92-20,028,916.12

Finding the Fourth Proportional to 24,231,229.33, 36,293,442.92 and 20,028,916.12

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Solution

The fourth proportional to 24,231,229.33, 36,293,442.92 and 20,028,916.12 is: 29,999,234.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,231,229.33 : 36,293,442.92 = 20,028,916.12 : x
  2. Step 2: Convert to fraction form
    24,231,229.33/36,293,442.92 = 20,028,916.12/x
  3. Step 3: Cross multiply
    24,231,229.33x = 36,293,442.92 × 20,028,916.12
  4. Step 4: Simplify right side
    24,231,229.33x = 726,918,323,950,688
  5. Step 5: Solve for x
    x = 726,918,323,950,688/24,231,229.33
  6. Step 6: Final answer
    x = 29,999,234.21

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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.