Home / 16,982,360.27-25,473,761.84-4,852,219.44

Finding the Fourth Proportional to 16,982,360.27, 25,473,761.84 and 4,852,219.44

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Solution

The fourth proportional to 16,982,360.27, 25,473,761.84 and 4,852,219.44 is: 7,278,392.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,982,360.27 : 25,473,761.84 = 4,852,219.44 : x
  2. Step 2: Convert to fraction form
    16,982,360.27/25,473,761.84 = 4,852,219.44/x
  3. Step 3: Cross multiply
    16,982,360.27x = 25,473,761.84 × 4,852,219.44
  4. Step 4: Simplify right side
    16,982,360.27x = 123,604,282,490,341.58
  5. Step 5: Solve for x
    x = 123,604,282,490,341.58/16,982,360.27
  6. Step 6: Final answer
    x = 7,278,392.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.