Home / 60,498,604.10-90,747,906.15-17,363,965.70

Finding the Fourth Proportional to 60,498,604.10, 90,747,906.15 and 17,363,965.70

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Solution

The fourth proportional to 60,498,604.10, 90,747,906.15 and 17,363,965.70 is: 26,045,948.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,498,604.10 : 90,747,906.15 = 17,363,965.70 : x
  2. Step 2: Convert to fraction form
    60,498,604.10/90,747,906.15 = 17,363,965.70/x
  3. Step 3: Cross multiply
    60,498,604.10x = 90,747,906.15 × 17,363,965.70
  4. Step 4: Simplify right side
    60,498,604.10x = 1,575,743,529,735,419
  5. Step 5: Solve for x
    x = 1,575,743,529,735,419/60,498,604.10
  6. Step 6: Final answer
    x = 26,045,948.55

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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.