Home / 9,067,334.40-13,608,437.40-8,996,475.60

Finding the Fourth Proportional to 9,067,334.40, 13,608,437.40 and 8,996,475.60

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Solution

The fourth proportional to 9,067,334.40, 13,608,437.40 and 8,996,475.60 is: 13,502,091.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,334.40 : 13,608,437.40 = 8,996,475.60 : x
  2. Step 2: Convert to fraction form
    9,067,334.40/13,608,437.40 = 8,996,475.60/x
  3. Step 3: Cross multiply
    9,067,334.40x = 13,608,437.40 × 8,996,475.60
  4. Step 4: Simplify right side
    9,067,334.40x = 122,427,975,023,227.44
  5. Step 5: Solve for x
    x = 122,427,975,023,227.44/9,067,334.40
  6. Step 6: Final answer
    x = 13,502,091.09

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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.