Home / 44,876,484.48-67,374,463.68-30,352,195.20

Finding the Fourth Proportional to 44,876,484.48, 67,374,463.68 and 30,352,195.20

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Solution

The fourth proportional to 44,876,484.48, 67,374,463.68 and 30,352,195.20 is: 45,568,695.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,876,484.48 : 67,374,463.68 = 30,352,195.20 : x
  2. Step 2: Convert to fraction form
    44,876,484.48/67,374,463.68 = 30,352,195.20/x
  3. Step 3: Cross multiply
    44,876,484.48x = 67,374,463.68 × 30,352,195.20
  4. Step 4: Simplify right side
    44,876,484.48x = 2,044,962,873,110,670.50
  5. Step 5: Solve for x
    x = 2,044,962,873,110,670.50/44,876,484.48
  6. Step 6: Final answer
    x = 45,568,695.87

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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.