Home / 27,519,465.30-41,279,052.15-7,049,145.30

Finding the Fourth Proportional to 27,519,465.30, 41,279,052.15 and 7,049,145.30

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Solution

The fourth proportional to 27,519,465.30, 41,279,052.15 and 7,049,145.30 is: 10,573,680.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,519,465.30 : 41,279,052.15 = 7,049,145.30 : x
  2. Step 2: Convert to fraction form
    27,519,465.30/41,279,052.15 = 7,049,145.30/x
  3. Step 3: Cross multiply
    27,519,465.30x = 41,279,052.15 × 7,049,145.30
  4. Step 4: Simplify right side
    27,519,465.30x = 290,982,036,451,627.38
  5. Step 5: Solve for x
    x = 290,982,036,451,627.38/27,519,465.30
  6. Step 6: Final answer
    x = 10,573,680.60

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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.