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Finding the Third Proportional to 3,144,388,007 and 6,730,487,806

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Solution

The third proportional to 3,144,388,007 and 6,730,487,806 is: 14,406,449,205.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,144,388,007 : 6,730,487,806 = 6,730,487,806 : x
  2. Step 2: Convert to fraction form
    3,144,388,007/6,730,487,806 = 6,730,487,806/x
  3. Step 3: Cross multiply
    3,144,388,007x = 6,730,487,806 × 6,730,487,806
  4. Step 4: Simplify right side
    3,144,388,007x = 45,299,466,106,714,693,632
  5. Step 5: Solve for x
    x = 45,299,466,106,714,693,632/3,144,388,007
  6. Step 6: Final answer
    x = 14,406,449,205.97

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.