Home / 45,005,071.76-62,107,297.20-24,378,517.76

Finding the Fourth Proportional to 45,005,071.76, 62,107,297.20 and 24,378,517.76

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Solution

The fourth proportional to 45,005,071.76, 62,107,297.20 and 24,378,517.76 is: 33,642,516.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,005,071.76 : 62,107,297.20 = 24,378,517.76 : x
  2. Step 2: Convert to fraction form
    45,005,071.76/62,107,297.20 = 24,378,517.76/x
  3. Step 3: Cross multiply
    45,005,071.76x = 62,107,297.20 × 24,378,517.76
  4. Step 4: Simplify right side
    45,005,071.76x = 1,514,083,847,815,798.50
  5. Step 5: Solve for x
    x = 1,514,083,847,815,798.50/45,005,071.76
  6. Step 6: Final answer
    x = 33,642,516.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.