Home / 48,384,064.60-72,576,096.90-29,236,442.20

Finding the Fourth Proportional to 48,384,064.60, 72,576,096.90 and 29,236,442.20

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Solution

The fourth proportional to 48,384,064.60, 72,576,096.90 and 29,236,442.20 is: 43,854,663.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,384,064.60 : 72,576,096.90 = 29,236,442.20 : x
  2. Step 2: Convert to fraction form
    48,384,064.60/72,576,096.90 = 29,236,442.20/x
  3. Step 3: Cross multiply
    48,384,064.60x = 72,576,096.90 × 29,236,442.20
  4. Step 4: Simplify right side
    48,384,064.60x = 2,121,866,862,118,449.25
  5. Step 5: Solve for x
    x = 2,121,866,862,118,449.25/48,384,064.60
  6. Step 6: Final answer
    x = 43,854,663.30

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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.