Home / 32,592,003.20-48,888,004.80-12,394,620.80

Finding the Fourth Proportional to 32,592,003.20, 48,888,004.80 and 12,394,620.80

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Solution

The fourth proportional to 32,592,003.20, 48,888,004.80 and 12,394,620.80 is: 18,591,931.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,592,003.20 : 48,888,004.80 = 12,394,620.80 : x
  2. Step 2: Convert to fraction form
    32,592,003.20/48,888,004.80 = 12,394,620.80/x
  3. Step 3: Cross multiply
    32,592,003.20x = 48,888,004.80 × 12,394,620.80
  4. Step 4: Simplify right side
    32,592,003.20x = 605,948,281,164,579.88
  5. Step 5: Solve for x
    x = 605,948,281,164,579.88/32,592,003.20
  6. Step 6: Final answer
    x = 18,591,931.20

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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.