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Finding the Third Proportional to 6,216,832,390.50 and 13,522,919,544

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Solution

The third proportional to 6,216,832,390.50 and 13,522,919,544 is: 29,415,197,564.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,832,390.50 : 13,522,919,544 = 13,522,919,544 : x
  2. Step 2: Convert to fraction form
    6,216,832,390.50/13,522,919,544 = 13,522,919,544/x
  3. Step 3: Cross multiply
    6,216,832,390.50x = 13,522,919,544 × 13,522,919,544
  4. Step 4: Simplify right side
    6,216,832,390.50x = 182,869,352,993,497,153,536
  5. Step 5: Solve for x
    x = 182,869,352,993,497,153,536/6,216,832,390.50
  6. Step 6: Final answer
    x = 29,415,197,564.75

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.