Home / 24,942,101.39-34,410,583.62-15,148,851.47

Finding the Fourth Proportional to 24,942,101.39, 34,410,583.62 and 15,148,851.47

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Solution

The fourth proportional to 24,942,101.39, 34,410,583.62 and 15,148,851.47 is: 20,899,635.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,942,101.39 : 34,410,583.62 = 15,148,851.47 : x
  2. Step 2: Convert to fraction form
    24,942,101.39/34,410,583.62 = 15,148,851.47/x
  3. Step 3: Cross multiply
    24,942,101.39x = 34,410,583.62 × 15,148,851.47
  4. Step 4: Simplify right side
    24,942,101.39x = 521,280,820,083,341.94
  5. Step 5: Solve for x
    x = 521,280,820,083,341.94/24,942,101.39
  6. Step 6: Final answer
    x = 20,899,635.20

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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.