Home / 24,754,230.20-37,131,345.30-18,376,938.20

Finding the Fourth Proportional to 24,754,230.20, 37,131,345.30 and 18,376,938.20

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Solution

The fourth proportional to 24,754,230.20, 37,131,345.30 and 18,376,938.20 is: 27,565,407.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,754,230.20 : 37,131,345.30 = 18,376,938.20 : x
  2. Step 2: Convert to fraction form
    24,754,230.20/37,131,345.30 = 18,376,938.20/x
  3. Step 3: Cross multiply
    24,754,230.20x = 37,131,345.30 × 18,376,938.20
  4. Step 4: Simplify right side
    24,754,230.20x = 682,360,437,860,960.38
  5. Step 5: Solve for x
    x = 682,360,437,860,960.38/24,754,230.20
  6. Step 6: Final answer
    x = 27,565,407.30

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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.