Home / 26,262,777,616.20-39,396,588,160.14-8,576,548,016.76

Finding the Fourth Proportional to 26,262,777,616.20, 39,396,588,160.14 and 8,576,548,016.76

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Solution

The fourth proportional to 26,262,777,616.20, 39,396,588,160.14 and 8,576,548,016.76 is: 12,865,612,883.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,262,777,616.20 : 39,396,588,160.14 = 8,576,548,016.76 : x
  2. Step 2: Convert to fraction form
    26,262,777,616.20/39,396,588,160.14 = 8,576,548,016.76/x
  3. Step 3: Cross multiply
    26,262,777,616.20x = 39,396,588,160.14 × 8,576,548,016.76
  4. Step 4: Simplify right side
    26,262,777,616.20x = 337,886,730,051,959,193,600
  5. Step 5: Solve for x
    x = 337,886,730,051,959,193,600/26,262,777,616.20
  6. Step 6: Final answer
    x = 12,865,612,883.37

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1.5x scale

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.