Home / 24,839,163.54-34,278,041.43-13,825,676.43

Finding the Fourth Proportional to 24,839,163.54, 34,278,041.43 and 13,825,676.43

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Solution

The fourth proportional to 24,839,163.54, 34,278,041.43 and 13,825,676.43 is: 19,079,431.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,839,163.54 : 34,278,041.43 = 13,825,676.43 : x
  2. Step 2: Convert to fraction form
    24,839,163.54/34,278,041.43 = 13,825,676.43/x
  3. Step 3: Cross multiply
    24,839,163.54x = 34,278,041.43 × 13,825,676.43
  4. Step 4: Simplify right side
    24,839,163.54x = 473,917,109,465,314.50
  5. Step 5: Solve for x
    x = 473,917,109,465,314.50/24,839,163.54
  6. Step 6: Final answer
    x = 19,079,431.10

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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.