Home / 38,177,644.65-57,265,691.95-9,424,029.34

Finding the Fourth Proportional to 38,177,644.65, 57,265,691.95 and 9,424,029.34

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Solution

The fourth proportional to 38,177,644.65, 57,265,691.95 and 9,424,029.34 is: 14,135,852.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,177,644.65 : 57,265,691.95 = 9,424,029.34 : x
  2. Step 2: Convert to fraction form
    38,177,644.65/57,265,691.95 = 9,424,029.34/x
  3. Step 3: Cross multiply
    38,177,644.65x = 57,265,691.95 × 9,424,029.34
  4. Step 4: Simplify right side
    38,177,644.65x = 539,673,561,195,564
  5. Step 5: Solve for x
    x = 539,673,561,195,564/38,177,644.65
  6. Step 6: Final answer
    x = 14,135,852.70

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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.