Home / 41,307,546.20-61,961,319.30-36,843,441.80

Finding the Fourth Proportional to 41,307,546.20, 61,961,319.30 and 36,843,441.80

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Solution

The fourth proportional to 41,307,546.20, 61,961,319.30 and 36,843,441.80 is: 55,265,162.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,307,546.20 : 61,961,319.30 = 36,843,441.80 : x
  2. Step 2: Convert to fraction form
    41,307,546.20/61,961,319.30 = 36,843,441.80/x
  3. Step 3: Cross multiply
    41,307,546.20x = 61,961,319.30 × 36,843,441.80
  4. Step 4: Simplify right side
    41,307,546.20x = 2,282,868,261,480,766.50
  5. Step 5: Solve for x
    x = 2,282,868,261,480,766.50/41,307,546.20
  6. Step 6: Final answer
    x = 55,265,162.70

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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.