Home / 26,753,209.44-40,119,545.04-11,390,759.28

Finding the Fourth Proportional to 26,753,209.44, 40,119,545.04 and 11,390,759.28

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Solution

The fourth proportional to 26,753,209.44, 40,119,545.04 and 11,390,759.28 is: 17,081,766.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,753,209.44 : 40,119,545.04 = 11,390,759.28 : x
  2. Step 2: Convert to fraction form
    26,753,209.44/40,119,545.04 = 11,390,759.28/x
  3. Step 3: Cross multiply
    26,753,209.44x = 40,119,545.04 × 11,390,759.28
  4. Step 4: Simplify right side
    26,753,209.44x = 456,992,079,973,757.94
  5. Step 5: Solve for x
    x = 456,992,079,973,757.94/26,753,209.44
  6. Step 6: Final answer
    x = 17,081,766.62

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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.