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Finding the Third Proportional to 6,758,988 and 14,525,718

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Solution

The third proportional to 6,758,988 and 14,525,718 is: 31,217,170.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,758,988 : 14,525,718 = 14,525,718 : x
  2. Step 2: Convert to fraction form
    6,758,988/14,525,718 = 14,525,718/x
  3. Step 3: Cross multiply
    6,758,988x = 14,525,718 × 14,525,718
  4. Step 4: Simplify right side
    6,758,988x = 210,996,483,415,524
  5. Step 5: Solve for x
    x = 210,996,483,415,524/6,758,988
  6. Step 6: Final answer
    x = 31,217,170.89

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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.