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Finding the Third Proportional to 4,767,396 and 10,426,044

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Solution

The third proportional to 4,767,396 and 10,426,044 is: 22,801,209.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,396 : 10,426,044 = 10,426,044 : x
  2. Step 2: Convert to fraction form
    4,767,396/10,426,044 = 10,426,044/x
  3. Step 3: Cross multiply
    4,767,396x = 10,426,044 × 10,426,044
  4. Step 4: Simplify right side
    4,767,396x = 108,702,393,489,936
  5. Step 5: Solve for x
    x = 108,702,393,489,936/4,767,396
  6. Step 6: Final answer
    x = 22,801,209.19

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.