Home / 48,843,003.60-73,264,505.40-29,679,634.80

Finding the Fourth Proportional to 48,843,003.60, 73,264,505.40 and 29,679,634.80

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Solution

The fourth proportional to 48,843,003.60, 73,264,505.40 and 29,679,634.80 is: 44,519,452.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,843,003.60 : 73,264,505.40 = 29,679,634.80 : x
  2. Step 2: Convert to fraction form
    48,843,003.60/73,264,505.40 = 29,679,634.80/x
  3. Step 3: Cross multiply
    48,843,003.60x = 73,264,505.40 × 29,679,634.80
  4. Step 4: Simplify right side
    48,843,003.60x = 2,174,463,764,074,628.25
  5. Step 5: Solve for x
    x = 2,174,463,764,074,628.25/48,843,003.60
  6. Step 6: Final answer
    x = 44,519,452.20

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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.