Home / 224,783,999.10-337,185,329.85-71,425,727.10

Finding the Fourth Proportional to 224,783,999.10, 337,185,329.85 and 71,425,727.10

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Solution

The fourth proportional to 224,783,999.10, 337,185,329.85 and 71,425,727.10 is: 107,141,555.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,783,999.10 : 337,185,329.85 = 71,425,727.10 : x
  2. Step 2: Convert to fraction form
    224,783,999.10/337,185,329.85 = 71,425,727.10/x
  3. Step 3: Cross multiply
    224,783,999.10x = 337,185,329.85 × 71,425,727.10
  4. Step 4: Simplify right side
    224,783,999.10x = 24,083,707,351,989,584
  5. Step 5: Solve for x
    x = 24,083,707,351,989,584/224,783,999.10
  6. Step 6: Final answer
    x = 107,141,555.66

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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.