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Finding the Third Proportional to 4,994,254 and 10,746,486

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Solution

The third proportional to 4,994,254 and 10,746,486 is: 23,123,966.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,254 : 10,746,486 = 10,746,486 : x
  2. Step 2: Convert to fraction form
    4,994,254/10,746,486 = 10,746,486/x
  3. Step 3: Cross multiply
    4,994,254x = 10,746,486 × 10,746,486
  4. Step 4: Simplify right side
    4,994,254x = 115,486,961,348,196
  5. Step 5: Solve for x
    x = 115,486,961,348,196/4,994,254
  6. Step 6: Final answer
    x = 23,123,966.33

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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.