Home / 25,554,163.93-35,264,561.82-13,951,727.38

Finding the Fourth Proportional to 25,554,163.93, 35,264,561.82 and 13,951,727.38

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Solution

The fourth proportional to 25,554,163.93, 35,264,561.82 and 13,951,727.38 is: 19,253,283.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,554,163.93 : 35,264,561.82 = 13,951,727.38 : x
  2. Step 2: Convert to fraction form
    25,554,163.93/35,264,561.82 = 13,951,727.38/x
  3. Step 3: Cross multiply
    25,554,163.93x = 35,264,561.82 × 13,951,727.38
  4. Step 4: Simplify right side
    25,554,163.93x = 492,001,552,511,473.81
  5. Step 5: Solve for x
    x = 492,001,552,511,473.81/25,554,163.93
  6. Step 6: Final answer
    x = 19,253,283.10

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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.