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Finding the Third Proportional to 5,563,368 and 11,925,180

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Solution

The third proportional to 5,563,368 and 11,925,180 is: 25,561,839.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,368 : 11,925,180 = 11,925,180 : x
  2. Step 2: Convert to fraction form
    5,563,368/11,925,180 = 11,925,180/x
  3. Step 3: Cross multiply
    5,563,368x = 11,925,180 × 11,925,180
  4. Step 4: Simplify right side
    5,563,368x = 142,209,918,032,400
  5. Step 5: Solve for x
    x = 142,209,918,032,400/5,563,368
  6. Step 6: Final answer
    x = 25,561,839.17

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.