Home / 27,131,228.97-37,441,087.41-14,908,873.29

Finding the Fourth Proportional to 27,131,228.97, 37,441,087.41 and 14,908,873.29

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Solution

The fourth proportional to 27,131,228.97, 37,441,087.41 and 14,908,873.29 is: 20,574,240.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,131,228.97 : 37,441,087.41 = 14,908,873.29 : x
  2. Step 2: Convert to fraction form
    27,131,228.97/37,441,087.41 = 14,908,873.29/x
  3. Step 3: Cross multiply
    27,131,228.97x = 37,441,087.41 × 14,908,873.29
  4. Step 4: Simplify right side
    27,131,228.97x = 558,204,428,035,504.19
  5. Step 5: Solve for x
    x = 558,204,428,035,504.19/27,131,228.97
  6. Step 6: Final answer
    x = 20,574,240.43

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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.