Home / 48,896,098.40-73,344,147.60-14,819,139.20

Finding the Fourth Proportional to 48,896,098.40, 73,344,147.60 and 14,819,139.20

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Solution

The fourth proportional to 48,896,098.40, 73,344,147.60 and 14,819,139.20 is: 22,228,708.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,896,098.40 : 73,344,147.60 = 14,819,139.20 : x
  2. Step 2: Convert to fraction form
    48,896,098.40/73,344,147.60 = 14,819,139.20/x
  3. Step 3: Cross multiply
    48,896,098.40x = 73,344,147.60 × 14,819,139.20
  4. Step 4: Simplify right side
    48,896,098.40x = 1,086,897,132,789,745.75
  5. Step 5: Solve for x
    x = 1,086,897,132,789,745.75/48,896,098.40
  6. Step 6: Final answer
    x = 22,228,708.80

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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.