Home / 38,086,726.50-57,112,082.64-14,754,398.04

Finding the Fourth Proportional to 38,086,726.50, 57,112,082.64 and 14,754,398.04

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Solution

The fourth proportional to 38,086,726.50, 57,112,082.64 and 14,754,398.04 is: 22,124,621.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,086,726.50 : 57,112,082.64 = 14,754,398.04 : x
  2. Step 2: Convert to fraction form
    38,086,726.50/57,112,082.64 = 14,754,398.04/x
  3. Step 3: Cross multiply
    38,086,726.50x = 57,112,082.64 × 14,754,398.04
  4. Step 4: Simplify right side
    38,086,726.50x = 842,654,400,163,934
  5. Step 5: Solve for x
    x = 842,654,400,163,934/38,086,726.50
  6. Step 6: Final answer
    x = 22,124,621.29

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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.