Home / 48,964,233.60-73,446,350.40-43,673,443.20

Finding the Fourth Proportional to 48,964,233.60, 73,446,350.40 and 43,673,443.20

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Solution

The fourth proportional to 48,964,233.60, 73,446,350.40 and 43,673,443.20 is: 65,510,164.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,964,233.60 : 73,446,350.40 = 43,673,443.20 : x
  2. Step 2: Convert to fraction form
    48,964,233.60/73,446,350.40 = 43,673,443.20/x
  3. Step 3: Cross multiply
    48,964,233.60x = 73,446,350.40 × 43,673,443.20
  4. Step 4: Simplify right side
    48,964,233.60x = 3,207,655,012,441,698
  5. Step 5: Solve for x
    x = 3,207,655,012,441,698/48,964,233.60
  6. Step 6: Final answer
    x = 65,510,164.80

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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.