Home / 17,727,286.60-26,590,929.90-9,224,230.60

Finding the Fourth Proportional to 17,727,286.60, 26,590,929.90 and 9,224,230.60

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Solution

The fourth proportional to 17,727,286.60, 26,590,929.90 and 9,224,230.60 is: 13,836,345.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,727,286.60 : 26,590,929.90 = 9,224,230.60 : x
  2. Step 2: Convert to fraction form
    17,727,286.60/26,590,929.90 = 9,224,230.60/x
  3. Step 3: Cross multiply
    17,727,286.60x = 26,590,929.90 × 9,224,230.60
  4. Step 4: Simplify right side
    17,727,286.60x = 245,280,869,266,034.91
  5. Step 5: Solve for x
    x = 245,280,869,266,034.91/17,727,286.60
  6. Step 6: Final answer
    x = 13,836,345.90

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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.