Home / 80,755,536.24-111,442,073.04-44,086,107.24

Finding the Fourth Proportional to 80,755,536.24, 111,442,073.04 and 44,086,107.24

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Solution

The fourth proportional to 80,755,536.24, 111,442,073.04 and 44,086,107.24 is: 60,838,518.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,755,536.24 : 111,442,073.04 = 44,086,107.24 : x
  2. Step 2: Convert to fraction form
    80,755,536.24/111,442,073.04 = 44,086,107.24/x
  3. Step 3: Cross multiply
    80,755,536.24x = 111,442,073.04 × 44,086,107.24
  4. Step 4: Simplify right side
    80,755,536.24x = 4,913,047,183,089,353
  5. Step 5: Solve for x
    x = 4,913,047,183,089,353/80,755,536.24
  6. Step 6: Final answer
    x = 60,838,518.47

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1.5x scale

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.