Home / 24,450,190.80-36,675,286.20-6,499,294.80

Finding the Fourth Proportional to 24,450,190.80, 36,675,286.20 and 6,499,294.80

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Solution

The fourth proportional to 24,450,190.80, 36,675,286.20 and 6,499,294.80 is: 9,748,942.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,450,190.80 : 36,675,286.20 = 6,499,294.80 : x
  2. Step 2: Convert to fraction form
    24,450,190.80/36,675,286.20 = 6,499,294.80/x
  3. Step 3: Cross multiply
    24,450,190.80x = 36,675,286.20 × 6,499,294.80
  4. Step 4: Simplify right side
    24,450,190.80x = 238,363,496,888,171.78
  5. Step 5: Solve for x
    x = 238,363,496,888,171.78/24,450,190.80
  6. Step 6: Final answer
    x = 9,748,942.20

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Double scale
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Similar ratio
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1.5x scale

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.