Home / 41,901,801.16-62,855,358.49-13,149,071.59

Finding the Fourth Proportional to 41,901,801.16, 62,855,358.49 and 13,149,071.59

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Solution

The fourth proportional to 41,901,801.16, 62,855,358.49 and 13,149,071.59 is: 19,724,441.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,901,801.16 : 62,855,358.49 = 13,149,071.59 : x
  2. Step 2: Convert to fraction form
    41,901,801.16/62,855,358.49 = 13,149,071.59/x
  3. Step 3: Cross multiply
    41,901,801.16x = 62,855,358.49 × 13,149,071.59
  4. Step 4: Simplify right side
    41,901,801.16x = 826,489,608,600,124.38
  5. Step 5: Solve for x
    x = 826,489,608,600,124.38/41,901,801.16
  6. Step 6: Final answer
    x = 19,724,441.09

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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.