Home / 10,676,853.76-16,040,830.35-6,846,181.33

Finding the Fourth Proportional to 10,676,853.76, 16,040,830.35 and 6,846,181.33

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Solution

The fourth proportional to 10,676,853.76, 16,040,830.35 and 6,846,181.33 is: 10,285,654.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,676,853.76 : 16,040,830.35 = 6,846,181.33 : x
  2. Step 2: Convert to fraction form
    10,676,853.76/16,040,830.35 = 6,846,181.33/x
  3. Step 3: Cross multiply
    10,676,853.76x = 16,040,830.35 × 6,846,181.33
  4. Step 4: Simplify right side
    10,676,853.76x = 109,818,433,225,636.47
  5. Step 5: Solve for x
    x = 109,818,433,225,636.47/10,676,853.76
  6. Step 6: Final answer
    x = 10,285,654.90

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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.