Home / 23,734,253.38-32,753,913.70-13,422,518.50

Finding the Fourth Proportional to 23,734,253.38, 32,753,913.70 and 13,422,518.50

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Solution

The fourth proportional to 23,734,253.38, 32,753,913.70 and 13,422,518.50 is: 18,523,439.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,734,253.38 : 32,753,913.70 = 13,422,518.50 : x
  2. Step 2: Convert to fraction form
    23,734,253.38/32,753,913.70 = 13,422,518.50/x
  3. Step 3: Cross multiply
    23,734,253.38x = 32,753,913.70 × 13,422,518.50
  4. Step 4: Simplify right side
    23,734,253.38x = 439,640,012,585,653.44
  5. Step 5: Solve for x
    x = 439,640,012,585,653.44/23,734,253.38
  6. Step 6: Final answer
    x = 18,523,439.75

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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.