Home / 40,664,085.10-61,043,366.85-24,508,278.70

Finding the Fourth Proportional to 40,664,085.10, 61,043,366.85 and 24,508,278.70

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Solution

The fourth proportional to 40,664,085.10, 61,043,366.85 and 24,508,278.70 is: 36,790,889.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,664,085.10 : 61,043,366.85 = 24,508,278.70 : x
  2. Step 2: Convert to fraction form
    40,664,085.10/61,043,366.85 = 24,508,278.70/x
  3. Step 3: Cross multiply
    40,664,085.10x = 61,043,366.85 × 24,508,278.70
  4. Step 4: Simplify right side
    40,664,085.10x = 1,496,067,847,546,141
  5. Step 5: Solve for x
    x = 1,496,067,847,546,141/40,664,085.10
  6. Step 6: Final answer
    x = 36,790,889.16

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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.