Home / 16,476,178.10-24,714,267.15-13,676,818.10

Finding the Fourth Proportional to 16,476,178.10, 24,714,267.15 and 13,676,818.10

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Solution

The fourth proportional to 16,476,178.10, 24,714,267.15 and 13,676,818.10 is: 20,515,227.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,476,178.10 : 24,714,267.15 = 13,676,818.10 : x
  2. Step 2: Convert to fraction form
    16,476,178.10/24,714,267.15 = 13,676,818.10/x
  3. Step 3: Cross multiply
    16,476,178.10x = 24,714,267.15 × 13,676,818.10
  4. Step 4: Simplify right side
    16,476,178.10x = 338,012,536,285,355.38
  5. Step 5: Solve for x
    x = 338,012,536,285,355.38/16,476,178.10
  6. Step 6: Final answer
    x = 20,515,227.15

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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.