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Finding the Third Proportional to 6,657,517 and 14,343,473

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Solution

The third proportional to 6,657,517 and 14,343,473 is: 30,902,695.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,657,517 : 14,343,473 = 14,343,473 : x
  2. Step 2: Convert to fraction form
    6,657,517/14,343,473 = 14,343,473/x
  3. Step 3: Cross multiply
    6,657,517x = 14,343,473 × 14,343,473
  4. Step 4: Simplify right side
    6,657,517x = 205,735,217,701,729
  5. Step 5: Solve for x
    x = 205,735,217,701,729/6,657,517
  6. Step 6: Final answer
    x = 30,902,695.06

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.