Home / 41,837,409.38-62,720,172.02-14,540,155.64

Finding the Fourth Proportional to 41,837,409.38, 62,720,172.02 and 14,540,155.64

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Solution

The fourth proportional to 41,837,409.38, 62,720,172.02 and 14,540,155.64 is: 21,797,742.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,837,409.38 : 62,720,172.02 = 14,540,155.64 : x
  2. Step 2: Convert to fraction form
    41,837,409.38/62,720,172.02 = 14,540,155.64/x
  3. Step 3: Cross multiply
    41,837,409.38x = 62,720,172.02 × 14,540,155.64
  4. Step 4: Simplify right side
    41,837,409.38x = 911,961,063,131,524
  5. Step 5: Solve for x
    x = 911,961,063,131,524/41,837,409.38
  6. Step 6: Final answer
    x = 21,797,742.18

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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.