Home / 32,520,330.71-44,873,919.12-18,582,589.27

Finding the Fourth Proportional to 32,520,330.71, 44,873,919.12 and 18,582,589.27

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Solution

The fourth proportional to 32,520,330.71, 44,873,919.12 and 18,582,589.27 is: 25,641,609.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,520,330.71 : 44,873,919.12 = 18,582,589.27 : x
  2. Step 2: Convert to fraction form
    32,520,330.71/44,873,919.12 = 18,582,589.27/x
  3. Step 3: Cross multiply
    32,520,330.71x = 44,873,919.12 × 18,582,589.27
  4. Step 4: Simplify right side
    32,520,330.71x = 833,873,608,067,936.88
  5. Step 5: Solve for x
    x = 833,873,608,067,936.88/32,520,330.71
  6. Step 6: Final answer
    x = 25,641,609.11

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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.