Home / 37,239,414.30-55,859,121.45-25,902,006.30

Finding the Fourth Proportional to 37,239,414.30, 55,859,121.45 and 25,902,006.30

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Solution

The fourth proportional to 37,239,414.30, 55,859,121.45 and 25,902,006.30 is: 38,853,009.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,239,414.30 : 55,859,121.45 = 25,902,006.30 : x
  2. Step 2: Convert to fraction form
    37,239,414.30/55,859,121.45 = 25,902,006.30/x
  3. Step 3: Cross multiply
    37,239,414.30x = 55,859,121.45 × 25,902,006.30
  4. Step 4: Simplify right side
    37,239,414.30x = 1,446,863,315,710,365.25
  5. Step 5: Solve for x
    x = 1,446,863,315,710,365.25/37,239,414.30
  6. Step 6: Final answer
    x = 38,853,009.45

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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.