Home / 26,753,761.24-40,120,798.30-9,241,863.40

Finding the Fourth Proportional to 26,753,761.24, 40,120,798.30 and 9,241,863.40

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Solution

The fourth proportional to 26,753,761.24, 40,120,798.30 and 9,241,863.40 is: 13,859,394.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,753,761.24 : 40,120,798.30 = 9,241,863.40 : x
  2. Step 2: Convert to fraction form
    26,753,761.24/40,120,798.30 = 9,241,863.40/x
  3. Step 3: Cross multiply
    26,753,761.24x = 40,120,798.30 × 9,241,863.40
  4. Step 4: Simplify right side
    26,753,761.24x = 370,790,937,387,552.19
  5. Step 5: Solve for x
    x = 370,790,937,387,552.19/26,753,761.24
  6. Step 6: Final answer
    x = 13,859,394.72

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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.