Home / 27,519,050.85-41,278,576.28-11,336,672.40

Finding the Fourth Proportional to 27,519,050.85, 41,278,576.28 and 11,336,672.40

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Solution

The fourth proportional to 27,519,050.85, 41,278,576.28 and 11,336,672.40 is: 17,005,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,519,050.85 : 41,278,576.28 = 11,336,672.40 : x
  2. Step 2: Convert to fraction form
    27,519,050.85/41,278,576.28 = 11,336,672.40/x
  3. Step 3: Cross multiply
    27,519,050.85x = 41,278,576.28 × 11,336,672.40
  4. Step 4: Simplify right side
    27,519,050.85x = 467,961,696,368,087.31
  5. Step 5: Solve for x
    x = 467,961,696,368,087.31/27,519,050.85
  6. Step 6: Final answer
    x = 17,005,008.60

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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.