Home / 44,015,479.85-66,339,596.46-37,940,781.68

Finding the Fourth Proportional to 44,015,479.85, 66,339,596.46 and 37,940,781.68

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Solution

The fourth proportional to 44,015,479.85, 66,339,596.46 and 37,940,781.68 is: 57,183,885.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,015,479.85 : 66,339,596.46 = 37,940,781.68 : x
  2. Step 2: Convert to fraction form
    44,015,479.85/66,339,596.46 = 37,940,781.68/x
  3. Step 3: Cross multiply
    44,015,479.85x = 66,339,596.46 × 37,940,781.68
  4. Step 4: Simplify right side
    44,015,479.85x = 2,516,976,146,028,161
  5. Step 5: Solve for x
    x = 2,516,976,146,028,161/44,015,479.85
  6. Step 6: Final answer
    x = 57,183,885.18

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.