Home / 38,522,076.24-57,782,304.80-9,376,077.84

Finding the Fourth Proportional to 38,522,076.24, 57,782,304.80 and 9,376,077.84

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Solution

The fourth proportional to 38,522,076.24, 57,782,304.80 and 9,376,077.84 is: 14,063,919.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,522,076.24 : 57,782,304.80 = 9,376,077.84 : x
  2. Step 2: Convert to fraction form
    38,522,076.24/57,782,304.80 = 9,376,077.84/x
  3. Step 3: Cross multiply
    38,522,076.24x = 57,782,304.80 × 9,376,077.84
  4. Step 4: Simplify right side
    38,522,076.24x = 541,771,387,532,525.25
  5. Step 5: Solve for x
    x = 541,771,387,532,525.25/38,522,076.24
  6. Step 6: Final answer
    x = 14,063,919.72

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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.