Home / 135,750,200.40-203,625,300.60-44,873,789.40

Finding the Fourth Proportional to 135,750,200.40, 203,625,300.60 and 44,873,789.40

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Solution

The fourth proportional to 135,750,200.40, 203,625,300.60 and 44,873,789.40 is: 67,310,684.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,750,200.40 : 203,625,300.60 = 44,873,789.40 : x
  2. Step 2: Convert to fraction form
    135,750,200.40/203,625,300.60 = 44,873,789.40/x
  3. Step 3: Cross multiply
    135,750,200.40x = 203,625,300.60 × 44,873,789.40
  4. Step 4: Simplify right side
    135,750,200.40x = 9,137,438,855,636,094
  5. Step 5: Solve for x
    x = 9,137,438,855,636,094/135,750,200.40
  6. Step 6: Final answer
    x = 67,310,684.10

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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.