Home / 25,842,082.43-38,726,587.02-14,332,620.41

Finding the Fourth Proportional to 25,842,082.43, 38,726,587.02 and 14,332,620.41

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Solution

The fourth proportional to 25,842,082.43, 38,726,587.02 and 14,332,620.41 is: 21,478,666.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,842,082.43 : 38,726,587.02 = 14,332,620.41 : x
  2. Step 2: Convert to fraction form
    25,842,082.43/38,726,587.02 = 14,332,620.41/x
  3. Step 3: Cross multiply
    25,842,082.43x = 38,726,587.02 × 14,332,620.41
  4. Step 4: Simplify right side
    25,842,082.43x = 555,053,471,629,309.56
  5. Step 5: Solve for x
    x = 555,053,471,629,309.56/25,842,082.43
  6. Step 6: Final answer
    x = 21,478,666.55

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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.