Home / 39,561,321.60-59,341,982.40-24,255,820.80

Finding the Fourth Proportional to 39,561,321.60, 59,341,982.40 and 24,255,820.80

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Solution

The fourth proportional to 39,561,321.60, 59,341,982.40 and 24,255,820.80 is: 36,383,731.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,561,321.60 : 59,341,982.40 = 24,255,820.80 : x
  2. Step 2: Convert to fraction form
    39,561,321.60/59,341,982.40 = 24,255,820.80/x
  3. Step 3: Cross multiply
    39,561,321.60x = 59,341,982.40 × 24,255,820.80
  4. Step 4: Simplify right side
    39,561,321.60x = 1,439,388,491,011,154
  5. Step 5: Solve for x
    x = 1,439,388,491,011,154/39,561,321.60
  6. Step 6: Final answer
    x = 36,383,731.20

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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.