Home / 44,900,072.15-67,350,108.23-34,138,391.90

Finding the Fourth Proportional to 44,900,072.15, 67,350,108.23 and 34,138,391.90

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Solution

The fourth proportional to 44,900,072.15, 67,350,108.23 and 34,138,391.90 is: 51,207,587.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,900,072.15 : 67,350,108.23 = 34,138,391.90 : x
  2. Step 2: Convert to fraction form
    44,900,072.15/67,350,108.23 = 34,138,391.90/x
  3. Step 3: Cross multiply
    44,900,072.15x = 67,350,108.23 × 34,138,391.90
  4. Step 4: Simplify right side
    44,900,072.15x = 2,299,224,389,092,463
  5. Step 5: Solve for x
    x = 2,299,224,389,092,463/44,900,072.15
  6. Step 6: Final answer
    x = 51,207,587.85

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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.