Home / 38,150,856.20-57,236,421.90-16,576,200.20

Finding the Fourth Proportional to 38,150,856.20, 57,236,421.90 and 16,576,200.20

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Solution

The fourth proportional to 38,150,856.20, 57,236,421.90 and 16,576,200.20 is: 24,868,705.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,150,856.20 : 57,236,421.90 = 16,576,200.20 : x
  2. Step 2: Convert to fraction form
    38,150,856.20/57,236,421.90 = 16,576,200.20/x
  3. Step 3: Cross multiply
    38,150,856.20x = 57,236,421.90 × 16,576,200.20
  4. Step 4: Simplify right side
    38,150,856.20x = 948,762,388,146,064.38
  5. Step 5: Solve for x
    x = 948,762,388,146,064.38/38,150,856.20
  6. Step 6: Final answer
    x = 24,868,705.00

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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.