Home / 33,016,410.40-49,536,425.40-13,853,041.60

Finding the Fourth Proportional to 33,016,410.40, 49,536,425.40 and 13,853,041.60

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Solution

The fourth proportional to 33,016,410.40, 49,536,425.40 and 13,853,041.60 is: 20,784,517.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,016,410.40 : 49,536,425.40 = 13,853,041.60 : x
  2. Step 2: Convert to fraction form
    33,016,410.40/49,536,425.40 = 13,853,041.60/x
  3. Step 3: Cross multiply
    33,016,410.40x = 49,536,425.40 × 13,853,041.60
  4. Step 4: Simplify right side
    33,016,410.40x = 686,230,161,781,496.62
  5. Step 5: Solve for x
    x = 686,230,161,781,496.62/33,016,410.40
  6. Step 6: Final answer
    x = 20,784,517.56

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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.