Home / 57,584,098.13-79,466,584.17-32,803,917.71

Finding the Fourth Proportional to 57,584,098.13, 79,466,584.17 and 32,803,917.71

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Solution

The fourth proportional to 57,584,098.13, 79,466,584.17 and 32,803,917.71 is: 45,269,707.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,584,098.13 : 79,466,584.17 = 32,803,917.71 : x
  2. Step 2: Convert to fraction form
    57,584,098.13/79,466,584.17 = 32,803,917.71/x
  3. Step 3: Cross multiply
    57,584,098.13x = 79,466,584.17 × 32,803,917.71
  4. Step 4: Simplify right side
    57,584,098.13x = 2,606,815,287,410,135.50
  5. Step 5: Solve for x
    x = 2,606,815,287,410,135.50/57,584,098.13
  6. Step 6: Final answer
    x = 45,269,707.65

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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.