Home / 38,062,358.18-52,622,114.46-28,123,565.18

Finding the Fourth Proportional to 38,062,358.18, 52,622,114.46 and 28,123,565.18

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Solution

The fourth proportional to 38,062,358.18, 52,622,114.46 and 28,123,565.18 is: 38,881,497.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,062,358.18 : 52,622,114.46 = 28,123,565.18 : x
  2. Step 2: Convert to fraction form
    38,062,358.18/52,622,114.46 = 28,123,565.18/x
  3. Step 3: Cross multiply
    38,062,358.18x = 52,622,114.46 × 28,123,565.18
  4. Step 4: Simplify right side
    38,062,358.18x = 1,479,921,465,951,322.50
  5. Step 5: Solve for x
    x = 1,479,921,465,951,322.50/38,062,358.18
  6. Step 6: Final answer
    x = 38,881,497.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.