Home / 16,895,069.71-25,327,574.57-6,109,972.83

Finding the Fourth Proportional to 16,895,069.71, 25,327,574.57 and 6,109,972.83

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Solution

The fourth proportional to 16,895,069.71, 25,327,574.57 and 6,109,972.83 is: 9,159,523.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,895,069.71 : 25,327,574.57 = 6,109,972.83 : x
  2. Step 2: Convert to fraction form
    16,895,069.71/25,327,574.57 = 6,109,972.83/x
  3. Step 3: Cross multiply
    16,895,069.71x = 25,327,574.57 × 6,109,972.83
  4. Step 4: Simplify right side
    16,895,069.71x = 154,750,792,487,773.88
  5. Step 5: Solve for x
    x = 154,750,792,487,773.88/16,895,069.71
  6. Step 6: Final answer
    x = 9,159,523.76

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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.