Home / 56,384,000.40-84,576,000.60-29,454,157.20

Finding the Fourth Proportional to 56,384,000.40, 84,576,000.60 and 29,454,157.20

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Solution

The fourth proportional to 56,384,000.40, 84,576,000.60 and 29,454,157.20 is: 44,181,235.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,384,000.40 : 84,576,000.60 = 29,454,157.20 : x
  2. Step 2: Convert to fraction form
    56,384,000.40/84,576,000.60 = 29,454,157.20/x
  3. Step 3: Cross multiply
    56,384,000.40x = 84,576,000.60 × 29,454,157.20
  4. Step 4: Simplify right side
    56,384,000.40x = 2,491,114,817,019,694
  5. Step 5: Solve for x
    x = 2,491,114,817,019,694/56,384,000.40
  6. Step 6: Final answer
    x = 44,181,235.80

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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.