Home / 4,056,715,156.50-8,811,770,986.97

Finding the Third Proportional to 4,056,715,156.50 and 8,811,770,986.97

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Solution

The third proportional to 4,056,715,156.50 and 8,811,770,986.97 is: 19,140,438,737.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056,715,156.50 : 8,811,770,986.97 = 8,811,770,986.97 : x
  2. Step 2: Convert to fraction form
    4,056,715,156.50/8,811,770,986.97 = 8,811,770,986.97/x
  3. Step 3: Cross multiply
    4,056,715,156.50x = 8,811,770,986.97 × 8,811,770,986.97
  4. Step 4: Simplify right side
    4,056,715,156.50x = 77,647,307,926,788,620,288
  5. Step 5: Solve for x
    x = 77,647,307,926,788,620,288/4,056,715,156.50
  6. Step 6: Final answer
    x = 19,140,438,737.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.