Home / 17,475,491.60-26,203,906.20-7,366,691.60

Finding the Fourth Proportional to 17,475,491.60, 26,203,906.20 and 7,366,691.60

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Solution

The fourth proportional to 17,475,491.60, 26,203,906.20 and 7,366,691.60 is: 11,046,103.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,475,491.60 : 26,203,906.20 = 7,366,691.60 : x
  2. Step 2: Convert to fraction form
    17,475,491.60/26,203,906.20 = 7,366,691.60/x
  3. Step 3: Cross multiply
    17,475,491.60x = 26,203,906.20 × 7,366,691.60
  4. Step 4: Simplify right side
    17,475,491.60x = 193,036,095,690,727.91
  5. Step 5: Solve for x
    x = 193,036,095,690,727.91/17,475,491.60
  6. Step 6: Final answer
    x = 11,046,103.89

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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.