Home / 27,099,375.30-40,635,612.90-9,826,886.70

Finding the Fourth Proportional to 27,099,375.30, 40,635,612.90 and 9,826,886.70

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Solution

The fourth proportional to 27,099,375.30, 40,635,612.90 and 9,826,886.70 is: 14,735,452.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,099,375.30 : 40,635,612.90 = 9,826,886.70 : x
  2. Step 2: Convert to fraction form
    27,099,375.30/40,635,612.90 = 9,826,886.70/x
  3. Step 3: Cross multiply
    27,099,375.30x = 40,635,612.90 × 9,826,886.70
  4. Step 4: Simplify right side
    27,099,375.30x = 399,321,563,953,358.38
  5. Step 5: Solve for x
    x = 399,321,563,953,358.38/27,099,375.30
  6. Step 6: Final answer
    x = 14,735,452.74

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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.