Home / 132,890,730.60-199,336,095.90-35,846,250.60

Finding the Fourth Proportional to 132,890,730.60, 199,336,095.90 and 35,846,250.60

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Solution

The fourth proportional to 132,890,730.60, 199,336,095.90 and 35,846,250.60 is: 53,769,375.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,890,730.60 : 199,336,095.90 = 35,846,250.60 : x
  2. Step 2: Convert to fraction form
    132,890,730.60/199,336,095.90 = 35,846,250.60/x
  3. Step 3: Cross multiply
    132,890,730.60x = 199,336,095.90 × 35,846,250.60
  4. Step 4: Simplify right side
    132,890,730.60x = 7,145,451,647,257,033
  5. Step 5: Solve for x
    x = 7,145,451,647,257,033/132,890,730.60
  6. Step 6: Final answer
    x = 53,769,375.90

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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.