Home / 14,495,034.30-21,726,608.22-5,970,720.66

Finding the Fourth Proportional to 14,495,034.30, 21,726,608.22 and 5,970,720.66

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Solution

The fourth proportional to 14,495,034.30, 21,726,608.22 and 5,970,720.66 is: 8,949,513.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,495,034.30 : 21,726,608.22 = 5,970,720.66 : x
  2. Step 2: Convert to fraction form
    14,495,034.30/21,726,608.22 = 5,970,720.66/x
  3. Step 3: Cross multiply
    14,495,034.30x = 21,726,608.22 × 5,970,720.66
  4. Step 4: Simplify right side
    14,495,034.30x = 129,723,508,570,879.83
  5. Step 5: Solve for x
    x = 129,723,508,570,879.83/14,495,034.30
  6. Step 6: Final answer
    x = 8,949,513.74

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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.