Home / 27,546,522.30-41,321,338.65-8,377,904.70

Finding the Fourth Proportional to 27,546,522.30, 41,321,338.65 and 8,377,904.70

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Solution

The fourth proportional to 27,546,522.30, 41,321,338.65 and 8,377,904.70 is: 12,567,330.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,546,522.30 : 41,321,338.65 = 8,377,904.70 : x
  2. Step 2: Convert to fraction form
    27,546,522.30/41,321,338.65 = 8,377,904.70/x
  3. Step 3: Cross multiply
    27,546,522.30x = 41,321,338.65 × 8,377,904.70
  4. Step 4: Simplify right side
    27,546,522.30x = 346,186,237,286,126.62
  5. Step 5: Solve for x
    x = 346,186,237,286,126.62/27,546,522.30
  6. Step 6: Final answer
    x = 12,567,330.04

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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.