Home / 16,895,722.92-25,302,249.14-15,258,097.95

Finding the Fourth Proportional to 16,895,722.92, 25,302,249.14 and 15,258,097.95

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Solution

The fourth proportional to 16,895,722.92, 25,302,249.14 and 15,258,097.95 is: 22,849,818.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,895,722.92 : 25,302,249.14 = 15,258,097.95 : x
  2. Step 2: Convert to fraction form
    16,895,722.92/25,302,249.14 = 15,258,097.95/x
  3. Step 3: Cross multiply
    16,895,722.92x = 25,302,249.14 × 15,258,097.95
  4. Step 4: Simplify right side
    16,895,722.92x = 386,064,195,657,132.75
  5. Step 5: Solve for x
    x = 386,064,195,657,132.75/16,895,722.92
  6. Step 6: Final answer
    x = 22,849,818.12

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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.