Home / 22,016,113.60-33,024,170.40-13,406,769.40

Finding the Fourth Proportional to 22,016,113.60, 33,024,170.40 and 13,406,769.40

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Solution

The fourth proportional to 22,016,113.60, 33,024,170.40 and 13,406,769.40 is: 20,110,154.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,113.60 : 33,024,170.40 = 13,406,769.40 : x
  2. Step 2: Convert to fraction form
    22,016,113.60/33,024,170.40 = 13,406,769.40/x
  3. Step 3: Cross multiply
    22,016,113.60x = 33,024,170.40 × 13,406,769.40
  4. Step 4: Simplify right side
    22,016,113.60x = 442,747,437,179,105.75
  5. Step 5: Solve for x
    x = 442,747,437,179,105.75/22,016,113.60
  6. Step 6: Final answer
    x = 20,110,154.10

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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.