Home / 62,846,176.90-86,714,726.29-36,735,644.04

Finding the Fourth Proportional to 62,846,176.90, 86,714,726.29 and 36,735,644.04

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Solution

The fourth proportional to 62,846,176.90, 86,714,726.29 and 36,735,644.04 is: 50,687,591.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,846,176.90 : 86,714,726.29 = 36,735,644.04 : x
  2. Step 2: Convert to fraction form
    62,846,176.90/86,714,726.29 = 36,735,644.04/x
  3. Step 3: Cross multiply
    62,846,176.90x = 86,714,726.29 × 36,735,644.04
  4. Step 4: Simplify right side
    62,846,176.90x = 3,185,521,318,015,470
  5. Step 5: Solve for x
    x = 3,185,521,318,015,470/62,846,176.90
  6. Step 6: Final answer
    x = 50,687,591.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.