Home / 22,394,134.80-33,591,202.20-9,612,464.40

Finding the Fourth Proportional to 22,394,134.80, 33,591,202.20 and 9,612,464.40

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Solution

The fourth proportional to 22,394,134.80, 33,591,202.20 and 9,612,464.40 is: 14,418,696.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,394,134.80 : 33,591,202.20 = 9,612,464.40 : x
  2. Step 2: Convert to fraction form
    22,394,134.80/33,591,202.20 = 9,612,464.40/x
  3. Step 3: Cross multiply
    22,394,134.80x = 33,591,202.20 × 9,612,464.40
  4. Step 4: Simplify right side
    22,394,134.80x = 322,894,235,300,701.75
  5. Step 5: Solve for x
    x = 322,894,235,300,701.75/22,394,134.80
  6. Step 6: Final answer
    x = 14,418,696.60

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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.