Home / 24,760,956.97-34,171,187.83-13,747,707.22

Finding the Fourth Proportional to 24,760,956.97, 34,171,187.83 and 13,747,707.22

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Solution

The fourth proportional to 24,760,956.97, 34,171,187.83 and 13,747,707.22 is: 18,972,428.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,760,956.97 : 34,171,187.83 = 13,747,707.22 : x
  2. Step 2: Convert to fraction form
    24,760,956.97/34,171,187.83 = 13,747,707.22/x
  3. Step 3: Cross multiply
    24,760,956.97x = 34,171,187.83 × 13,747,707.22
  4. Step 4: Simplify right side
    24,760,956.97x = 469,775,485,577,728.69
  5. Step 5: Solve for x
    x = 469,775,485,577,728.69/24,760,956.97
  6. Step 6: Final answer
    x = 18,972,428.49

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1.5x scale

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.