Home / 41,942,507.70-62,833,159.65-25,721,156.91

Finding the Fourth Proportional to 41,942,507.70, 62,833,159.65 and 25,721,156.91

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Solution

The fourth proportional to 41,942,507.70, 62,833,159.65 and 25,721,156.91 is: 38,532,306.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,942,507.70 : 62,833,159.65 = 25,721,156.91 : x
  2. Step 2: Convert to fraction form
    41,942,507.70/62,833,159.65 = 25,721,156.91/x
  3. Step 3: Cross multiply
    41,942,507.70x = 62,833,159.65 × 25,721,156.91
  4. Step 4: Simplify right side
    41,942,507.70x = 1,616,141,558,508,730.75
  5. Step 5: Solve for x
    x = 1,616,141,558,508,730.75/41,942,507.70
  6. Step 6: Final answer
    x = 38,532,306.41

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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.