Home / 24,194,520.60-36,291,003.30-8,021,218.20

Finding the Fourth Proportional to 24,194,520.60, 36,291,003.30 and 8,021,218.20

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Solution

The fourth proportional to 24,194,520.60, 36,291,003.30 and 8,021,218.20 is: 12,031,569.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,520.60 : 36,291,003.30 = 8,021,218.20 : x
  2. Step 2: Convert to fraction form
    24,194,520.60/36,291,003.30 = 8,021,218.20/x
  3. Step 3: Cross multiply
    24,194,520.60x = 36,291,003.30 × 8,021,218.20
  4. Step 4: Simplify right side
    24,194,520.60x = 291,098,056,166,220.06
  5. Step 5: Solve for x
    x = 291,098,056,166,220.06/24,194,520.60
  6. Step 6: Final answer
    x = 12,031,569.50

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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.