Home / 57,516,097.20-86,274,145.80-44,667,034.80

Finding the Fourth Proportional to 57,516,097.20, 86,274,145.80 and 44,667,034.80

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Solution

The fourth proportional to 57,516,097.20, 86,274,145.80 and 44,667,034.80 is: 67,000,552.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,516,097.20 : 86,274,145.80 = 44,667,034.80 : x
  2. Step 2: Convert to fraction form
    57,516,097.20/86,274,145.80 = 44,667,034.80/x
  3. Step 3: Cross multiply
    57,516,097.20x = 86,274,145.80 × 44,667,034.80
  4. Step 4: Simplify right side
    57,516,097.20x = 3,853,610,272,788,873.50
  5. Step 5: Solve for x
    x = 3,853,610,272,788,873.50/57,516,097.20
  6. Step 6: Final answer
    x = 67,000,552.20

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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.