Home / 10,864,042.20-16,296,063.30-5,825,194.20

Finding the Fourth Proportional to 10,864,042.20, 16,296,063.30 and 5,825,194.20

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Solution

The fourth proportional to 10,864,042.20, 16,296,063.30 and 5,825,194.20 is: 8,737,791.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,864,042.20 : 16,296,063.30 = 5,825,194.20 : x
  2. Step 2: Convert to fraction form
    10,864,042.20/16,296,063.30 = 5,825,194.20/x
  3. Step 3: Cross multiply
    10,864,042.20x = 16,296,063.30 × 5,825,194.20
  4. Step 4: Simplify right side
    10,864,042.20x = 94,927,733,417,992.88
  5. Step 5: Solve for x
    x = 94,927,733,417,992.88/10,864,042.20
  6. Step 6: Final answer
    x = 8,737,791.30

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Similar ratio
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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.