Home / 23,734,250.38-32,753,909.56-13,422,515.50

Finding the Fourth Proportional to 23,734,250.38, 32,753,909.56 and 13,422,515.50

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Solution

The fourth proportional to 23,734,250.38, 32,753,909.56 and 13,422,515.50 is: 18,523,435.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,734,250.38 : 32,753,909.56 = 13,422,515.50 : x
  2. Step 2: Convert to fraction form
    23,734,250.38/32,753,909.56 = 13,422,515.50/x
  3. Step 3: Cross multiply
    23,734,250.38x = 32,753,909.56 × 13,422,515.50
  4. Step 4: Simplify right side
    23,734,250.38x = 439,639,858,754,698.19
  5. Step 5: Solve for x
    x = 439,639,858,754,698.19/23,734,250.38
  6. Step 6: Final answer
    x = 18,523,435.61

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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.