Home / 22,016,067.90-33,024,101.85-13,406,723.70

Finding the Fourth Proportional to 22,016,067.90, 33,024,101.85 and 13,406,723.70

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Solution

The fourth proportional to 22,016,067.90, 33,024,101.85 and 13,406,723.70 is: 20,110,085.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,067.90 : 33,024,101.85 = 13,406,723.70 : x
  2. Step 2: Convert to fraction form
    22,016,067.90/33,024,101.85 = 13,406,723.70/x
  3. Step 3: Cross multiply
    22,016,067.90x = 33,024,101.85 × 13,406,723.70
  4. Step 4: Simplify right side
    22,016,067.90x = 442,745,008,943,608.81
  5. Step 5: Solve for x
    x = 442,745,008,943,608.81/22,016,067.90
  6. Step 6: Final answer
    x = 20,110,085.55

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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.