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Finding the Third Proportional to 6,896,799 and 14,987,430

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Solution

The third proportional to 6,896,799 and 14,987,430 is: 32,569,175.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,896,799 : 14,987,430 = 14,987,430 : x
  2. Step 2: Convert to fraction form
    6,896,799/14,987,430 = 14,987,430/x
  3. Step 3: Cross multiply
    6,896,799x = 14,987,430 × 14,987,430
  4. Step 4: Simplify right side
    6,896,799x = 224,623,058,004,900
  5. Step 5: Solve for x
    x = 224,623,058,004,900/6,896,799
  6. Step 6: Final answer
    x = 32,569,175.64

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.