Home / 16,895,723.67-25,302,250.26-15,258,098.70

Finding the Fourth Proportional to 16,895,723.67, 25,302,250.26 and 15,258,098.70

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Solution

The fourth proportional to 16,895,723.67, 25,302,250.26 and 15,258,098.70 is: 22,849,819.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,895,723.67 : 25,302,250.26 = 15,258,098.70 : x
  2. Step 2: Convert to fraction form
    16,895,723.67/25,302,250.26 = 15,258,098.70/x
  3. Step 3: Cross multiply
    16,895,723.67x = 25,302,250.26 × 15,258,098.70
  4. Step 4: Simplify right side
    16,895,723.67x = 386,064,231,799,180.69
  5. Step 5: Solve for x
    x = 386,064,231,799,180.69/16,895,723.67
  6. Step 6: Final answer
    x = 22,849,819.24

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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.