Home / 36,994,432.20-55,491,648.30-9,700,672.20

Finding the Fourth Proportional to 36,994,432.20, 55,491,648.30 and 9,700,672.20

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Solution

The fourth proportional to 36,994,432.20, 55,491,648.30 and 9,700,672.20 is: 14,551,008.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,994,432.20 : 55,491,648.30 = 9,700,672.20 : x
  2. Step 2: Convert to fraction form
    36,994,432.20/55,491,648.30 = 9,700,672.20/x
  3. Step 3: Cross multiply
    36,994,432.20x = 55,491,648.30 × 9,700,672.20
  4. Step 4: Simplify right side
    36,994,432.20x = 538,306,289,995,987.19
  5. Step 5: Solve for x
    x = 538,306,289,995,987.19/36,994,432.20
  6. Step 6: Final answer
    x = 14,551,008.30

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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.