Home / 27,432,002.20-41,148,003.30-24,912,578.20

Finding the Fourth Proportional to 27,432,002.20, 41,148,003.30 and 24,912,578.20

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Solution

The fourth proportional to 27,432,002.20, 41,148,003.30 and 24,912,578.20 is: 37,368,867.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,432,002.20 : 41,148,003.30 = 24,912,578.20 : x
  2. Step 2: Convert to fraction form
    27,432,002.20/41,148,003.30 = 24,912,578.20/x
  3. Step 3: Cross multiply
    27,432,002.20x = 41,148,003.30 × 24,912,578.20
  4. Step 4: Simplify right side
    27,432,002.20x = 1,025,102,849,985,108
  5. Step 5: Solve for x
    x = 1,025,102,849,985,108/27,432,002.20
  6. Step 6: Final answer
    x = 37,368,867.30

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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.