Home / 17,650,958.60-26,476,437.90-6,287,306.60

Finding the Fourth Proportional to 17,650,958.60, 26,476,437.90 and 6,287,306.60

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Solution

The fourth proportional to 17,650,958.60, 26,476,437.90 and 6,287,306.60 is: 9,430,959.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,650,958.60 : 26,476,437.90 = 6,287,306.60 : x
  2. Step 2: Convert to fraction form
    17,650,958.60/26,476,437.90 = 6,287,306.60/x
  3. Step 3: Cross multiply
    17,650,958.60x = 26,476,437.90 × 6,287,306.60
  4. Step 4: Simplify right side
    17,650,958.60x = 166,465,482,753,160.12
  5. Step 5: Solve for x
    x = 166,465,482,753,160.12/17,650,958.60
  6. Step 6: Final answer
    x = 9,430,959.90

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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.