Home / 45,350,666.10-68,025,999.15-15,058,529.10

Finding the Fourth Proportional to 45,350,666.10, 68,025,999.15 and 15,058,529.10

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Solution

The fourth proportional to 45,350,666.10, 68,025,999.15 and 15,058,529.10 is: 22,587,793.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,350,666.10 : 68,025,999.15 = 15,058,529.10 : x
  2. Step 2: Convert to fraction form
    45,350,666.10/68,025,999.15 = 15,058,529.10/x
  3. Step 3: Cross multiply
    45,350,666.10x = 68,025,999.15 × 15,058,529.10
  4. Step 4: Simplify right side
    45,350,666.10x = 1,024,371,487,756,850.38
  5. Step 5: Solve for x
    x = 1,024,371,487,756,850.38/45,350,666.10
  6. Step 6: Final answer
    x = 22,587,793.65

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Double scale
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Similar ratio
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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.