Home / 24,193,700.40-36,290,550.60-8,022,147.60

Finding the Fourth Proportional to 24,193,700.40, 36,290,550.60 and 8,022,147.60

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Solution

The fourth proportional to 24,193,700.40, 36,290,550.60 and 8,022,147.60 is: 12,033,221.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,700.40 : 36,290,550.60 = 8,022,147.60 : x
  2. Step 2: Convert to fraction form
    24,193,700.40/36,290,550.60 = 8,022,147.60/x
  3. Step 3: Cross multiply
    24,193,700.40x = 36,290,550.60 × 8,022,147.60
  4. Step 4: Simplify right side
    24,193,700.40x = 291,128,153,398,468.56
  5. Step 5: Solve for x
    x = 291,128,153,398,468.56/24,193,700.40
  6. Step 6: Final answer
    x = 12,033,221.40

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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.