Home / 44,900,037.15-67,350,055.73-34,138,356.90

Finding the Fourth Proportional to 44,900,037.15, 67,350,055.73 and 34,138,356.90

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Solution

The fourth proportional to 44,900,037.15, 67,350,055.73 and 34,138,356.90 is: 51,207,535.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,900,037.15 : 67,350,055.73 = 34,138,356.90 : x
  2. Step 2: Convert to fraction form
    44,900,037.15/67,350,055.73 = 34,138,356.90/x
  3. Step 3: Cross multiply
    44,900,037.15x = 67,350,055.73 × 34,138,356.90
  4. Step 4: Simplify right side
    44,900,037.15x = 2,299,220,239,574,938
  5. Step 5: Solve for x
    x = 2,299,220,239,574,938/44,900,037.15
  6. Step 6: Final answer
    x = 51,207,535.35

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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.