Home / 41,609,973.70-62,414,960.55-25,485,660.10

Finding the Fourth Proportional to 41,609,973.70, 62,414,960.55 and 25,485,660.10

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Solution

The fourth proportional to 41,609,973.70, 62,414,960.55 and 25,485,660.10 is: 38,228,490.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,609,973.70 : 62,414,960.55 = 25,485,660.10 : x
  2. Step 2: Convert to fraction form
    41,609,973.70/62,414,960.55 = 25,485,660.10/x
  3. Step 3: Cross multiply
    41,609,973.70x = 62,414,960.55 × 25,485,660.10
  4. Step 4: Simplify right side
    41,609,973.70x = 1,590,686,469,732,209
  5. Step 5: Solve for x
    x = 1,590,686,469,732,209/41,609,973.70
  6. Step 6: Final answer
    x = 38,228,490.15

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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.