Home / 41,566,512.60-62,349,768.90-40,857,924.60

Finding the Fourth Proportional to 41,566,512.60, 62,349,768.90 and 40,857,924.60

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Solution

The fourth proportional to 41,566,512.60, 62,349,768.90 and 40,857,924.60 is: 61,286,886.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,566,512.60 : 62,349,768.90 = 40,857,924.60 : x
  2. Step 2: Convert to fraction form
    41,566,512.60/62,349,768.90 = 40,857,924.60/x
  3. Step 3: Cross multiply
    41,566,512.60x = 62,349,768.90 × 40,857,924.60
  4. Step 4: Simplify right side
    41,566,512.60x = 2,547,482,156,543,625
  5. Step 5: Solve for x
    x = 2,547,482,156,543,625/41,566,512.60
  6. Step 6: Final answer
    x = 61,286,886.90

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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.