Home / 16,476,043.40-24,715,908.30-5,116,401.80

Finding the Fourth Proportional to 16,476,043.40, 24,715,908.30 and 5,116,401.80

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Solution

The fourth proportional to 16,476,043.40, 24,715,908.30 and 5,116,401.80 is: 7,675,175.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,476,043.40 : 24,715,908.30 = 5,116,401.80 : x
  2. Step 2: Convert to fraction form
    16,476,043.40/24,715,908.30 = 5,116,401.80/x
  3. Step 3: Cross multiply
    16,476,043.40x = 24,715,908.30 × 5,116,401.80
  4. Step 4: Simplify right side
    16,476,043.40x = 126,456,517,714,754.94
  5. Step 5: Solve for x
    x = 126,456,517,714,754.94/16,476,043.40
  6. Step 6: Final answer
    x = 7,675,175.08

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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.