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Finding the Third Proportional to 6,650,402 and 14,326,362

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Solution

The third proportional to 6,650,402 and 14,326,362 is: 30,861,991.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650,402 : 14,326,362 = 14,326,362 : x
  2. Step 2: Convert to fraction form
    6,650,402/14,326,362 = 14,326,362/x
  3. Step 3: Cross multiply
    6,650,402x = 14,326,362 × 14,326,362
  4. Step 4: Simplify right side
    6,650,402x = 205,244,648,155,044
  5. Step 5: Solve for x
    x = 205,244,648,155,044/6,650,402
  6. Step 6: Final answer
    x = 30,861,991.22

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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.