Home / 31,956,589.73-44,100,959.88-19,566,447.41

Finding the Fourth Proportional to 31,956,589.73, 44,100,959.88 and 19,566,447.41

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Solution

The fourth proportional to 31,956,589.73, 44,100,959.88 and 19,566,447.41 is: 27,002,227.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,956,589.73 : 44,100,959.88 = 19,566,447.41 : x
  2. Step 2: Convert to fraction form
    31,956,589.73/44,100,959.88 = 19,566,447.41/x
  3. Step 3: Cross multiply
    31,956,589.73x = 44,100,959.88 × 19,566,447.41
  4. Step 4: Simplify right side
    31,956,589.73x = 862,899,112,002,035.25
  5. Step 5: Solve for x
    x = 862,899,112,002,035.25/31,956,589.73
  6. Step 6: Final answer
    x = 27,002,227.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.