Home / 17,156,934.70-25,735,402.05-5,797,219.30

Finding the Fourth Proportional to 17,156,934.70, 25,735,402.05 and 5,797,219.30

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Solution

The fourth proportional to 17,156,934.70, 25,735,402.05 and 5,797,219.30 is: 8,695,828.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,156,934.70 : 25,735,402.05 = 5,797,219.30 : x
  2. Step 2: Convert to fraction form
    17,156,934.70/25,735,402.05 = 5,797,219.30/x
  3. Step 3: Cross multiply
    17,156,934.70x = 25,735,402.05 × 5,797,219.30
  4. Step 4: Simplify right side
    17,156,934.70x = 149,193,769,457,519.56
  5. Step 5: Solve for x
    x = 149,193,769,457,519.56/17,156,934.70
  6. Step 6: Final answer
    x = 8,695,828.95

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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.