Home / 24,264,329.10-36,396,493.65-18,843,630.90

Finding the Fourth Proportional to 24,264,329.10, 36,396,493.65 and 18,843,630.90

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Solution

The fourth proportional to 24,264,329.10, 36,396,493.65 and 18,843,630.90 is: 28,265,446.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,264,329.10 : 36,396,493.65 = 18,843,630.90 : x
  2. Step 2: Convert to fraction form
    24,264,329.10/36,396,493.65 = 18,843,630.90/x
  3. Step 3: Cross multiply
    24,264,329.10x = 36,396,493.65 × 18,843,630.90
  4. Step 4: Simplify right side
    24,264,329.10x = 685,842,092,394,793.75
  5. Step 5: Solve for x
    x = 685,842,092,394,793.75/24,264,329.10
  6. Step 6: Final answer
    x = 28,265,446.35

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1.5x scale

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.