Home / 38,761,683.20-58,137,859.20-16,040,211.20

Finding the Fourth Proportional to 38,761,683.20, 58,137,859.20 and 16,040,211.20

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Solution

The fourth proportional to 38,761,683.20, 58,137,859.20 and 16,040,211.20 is: 24,058,386.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,761,683.20 : 58,137,859.20 = 16,040,211.20 : x
  2. Step 2: Convert to fraction form
    38,761,683.20/58,137,859.20 = 16,040,211.20/x
  3. Step 3: Cross multiply
    38,761,683.20x = 58,137,859.20 × 16,040,211.20
  4. Step 4: Simplify right side
    38,761,683.20x = 932,543,540,283,863
  5. Step 5: Solve for x
    x = 932,543,540,283,863/38,761,683.20
  6. Step 6: Final answer
    x = 24,058,386.10

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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.