Home / 39,932,874.44-59,741,708.17-30,245,393.92

Finding the Fourth Proportional to 39,932,874.44, 59,741,708.17 and 30,245,393.92

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Solution

The fourth proportional to 39,932,874.44, 59,741,708.17 and 30,245,393.92 is: 45,248,721.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,932,874.44 : 59,741,708.17 = 30,245,393.92 : x
  2. Step 2: Convert to fraction form
    39,932,874.44/59,741,708.17 = 30,245,393.92/x
  3. Step 3: Cross multiply
    39,932,874.44x = 59,741,708.17 × 30,245,393.92
  4. Step 4: Simplify right side
    39,932,874.44x = 1,806,911,496,794,430.50
  5. Step 5: Solve for x
    x = 1,806,911,496,794,430.50/39,932,874.44
  6. Step 6: Final answer
    x = 45,248,721.06

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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.