Home / 17,194,300.70-25,791,451.05-16,532,951.90

Finding the Fourth Proportional to 17,194,300.70, 25,791,451.05 and 16,532,951.90

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Solution

The fourth proportional to 17,194,300.70, 25,791,451.05 and 16,532,951.90 is: 24,799,427.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,194,300.70 : 25,791,451.05 = 16,532,951.90 : x
  2. Step 2: Convert to fraction form
    17,194,300.70/25,791,451.05 = 16,532,951.90/x
  3. Step 3: Cross multiply
    17,194,300.70x = 25,791,451.05 × 16,532,951.90
  4. Step 4: Simplify right side
    17,194,300.70x = 426,408,819,640,854.50
  5. Step 5: Solve for x
    x = 426,408,819,640,854.50/17,194,300.70
  6. Step 6: Final answer
    x = 24,799,427.85

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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.