Home / 16,982,361.27-25,473,763.34-4,852,220.44

Finding the Fourth Proportional to 16,982,361.27, 25,473,763.34 and 4,852,220.44

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Solution

The fourth proportional to 16,982,361.27, 25,473,763.34 and 4,852,220.44 is: 7,278,393.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,982,361.27 : 25,473,763.34 = 4,852,220.44 : x
  2. Step 2: Convert to fraction form
    16,982,361.27/25,473,763.34 = 4,852,220.44/x
  3. Step 3: Cross multiply
    16,982,361.27x = 25,473,763.34 × 4,852,220.44
  4. Step 4: Simplify right side
    16,982,361.27x = 123,604,315,162,070.67
  5. Step 5: Solve for x
    x = 123,604,315,162,070.67/16,982,361.27
  6. Step 6: Final answer
    x = 7,278,393.93

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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.