Home / 59,049,069.90-88,573,604.85-30,351,255.90

Finding the Fourth Proportional to 59,049,069.90, 88,573,604.85 and 30,351,255.90

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Solution

The fourth proportional to 59,049,069.90, 88,573,604.85 and 30,351,255.90 is: 45,526,883.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,069.90 : 88,573,604.85 = 30,351,255.90 : x
  2. Step 2: Convert to fraction form
    59,049,069.90/88,573,604.85 = 30,351,255.90/x
  3. Step 3: Cross multiply
    59,049,069.90x = 88,573,604.85 × 30,351,255.90
  4. Step 4: Simplify right side
    59,049,069.90x = 2,688,320,146,787,831
  5. Step 5: Solve for x
    x = 2,688,320,146,787,831/59,049,069.90
  6. Step 6: Final answer
    x = 45,526,883.85

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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.