Home / 25,846,778.62-35,668,560.17-14,086,049.86

Finding the Fourth Proportional to 25,846,778.62, 35,668,560.17 and 14,086,049.86

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Solution

The fourth proportional to 25,846,778.62, 35,668,560.17 and 14,086,049.86 is: 19,438,751.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,846,778.62 : 35,668,560.17 = 14,086,049.86 : x
  2. Step 2: Convert to fraction form
    25,846,778.62/35,668,560.17 = 14,086,049.86/x
  3. Step 3: Cross multiply
    25,846,778.62x = 35,668,560.17 × 14,086,049.86
  4. Step 4: Simplify right side
    25,846,778.62x = 502,429,116,989,030.06
  5. Step 5: Solve for x
    x = 502,429,116,989,030.06/25,846,778.62
  6. Step 6: Final answer
    x = 19,438,751.90

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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.