Home / 26,976,163.88-40,492,764.54-26,366,953

Finding the Fourth Proportional to 26,976,163.88, 40,492,764.54 and 26,366,953

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Solution

The fourth proportional to 26,976,163.88, 40,492,764.54 and 26,366,953 is: 39,578,304.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,976,163.88 : 40,492,764.54 = 26,366,953 : x
  2. Step 2: Convert to fraction form
    26,976,163.88/40,492,764.54 = 26,366,953/x
  3. Step 3: Cross multiply
    26,976,163.88x = 40,492,764.54 × 26,366,953
  4. Step 4: Simplify right side
    26,976,163.88x = 1,067,670,819,466,246.62
  5. Step 5: Solve for x
    x = 1,067,670,819,466,246.62/26,976,163.88
  6. Step 6: Final answer
    x = 39,578,304.17

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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.