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Finding the Third Proportional to 4,996,492,379.50 and 11,110,129,143

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Solution

The third proportional to 4,996,492,379.50 and 11,110,129,143 is: 24,704,324,593.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,492,379.50 : 11,110,129,143 = 11,110,129,143 : x
  2. Step 2: Convert to fraction form
    4,996,492,379.50/11,110,129,143 = 11,110,129,143/x
  3. Step 3: Cross multiply
    4,996,492,379.50x = 11,110,129,143 × 11,110,129,143
  4. Step 4: Simplify right side
    4,996,492,379.50x = 123,434,969,574,137,921,536
  5. Step 5: Solve for x
    x = 123,434,969,574,137,921,536/4,996,492,379.50
  6. Step 6: Final answer
    x = 24,704,324,593.90

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.