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Finding the Third Proportional to 6,657,519.50 and 14,343,479

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Solution

The third proportional to 6,657,519.50 and 14,343,479 is: 30,902,709.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,657,519.50 : 14,343,479 = 14,343,479 : x
  2. Step 2: Convert to fraction form
    6,657,519.50/14,343,479 = 14,343,479/x
  3. Step 3: Cross multiply
    6,657,519.50x = 14,343,479 × 14,343,479
  4. Step 4: Simplify right side
    6,657,519.50x = 205,735,389,823,441
  5. Step 5: Solve for x
    x = 205,735,389,823,441/6,657,519.50
  6. Step 6: Final answer
    x = 30,902,709.31

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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.