Home / 295,094,893.60-442,719,754.80-113,348,000.80

Finding the Fourth Proportional to 295,094,893.60, 442,719,754.80 and 113,348,000.80

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Solution

The fourth proportional to 295,094,893.60, 442,719,754.80 and 113,348,000.80 is: 170,051,736.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,094,893.60 : 442,719,754.80 = 113,348,000.80 : x
  2. Step 2: Convert to fraction form
    295,094,893.60/442,719,754.80 = 113,348,000.80/x
  3. Step 3: Cross multiply
    295,094,893.60x = 442,719,754.80 × 113,348,000.80
  4. Step 4: Simplify right side
    295,094,893.60x = 50,181,399,121,246,200
  5. Step 5: Solve for x
    x = 50,181,399,121,246,200/295,094,893.60
  6. Step 6: Final answer
    x = 170,051,736.61

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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.