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Finding the Third Proportional to 12,374,783 and 26,645,284

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Solution

The third proportional to 12,374,783 and 26,645,284 is: 57,372,412.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,374,783 : 26,645,284 = 26,645,284 : x
  2. Step 2: Convert to fraction form
    12,374,783/26,645,284 = 26,645,284/x
  3. Step 3: Cross multiply
    12,374,783x = 26,645,284 × 26,645,284
  4. Step 4: Simplify right side
    12,374,783x = 709,971,159,440,656
  5. Step 5: Solve for x
    x = 709,971,159,440,656/12,374,783
  6. Step 6: Final answer
    x = 57,372,412.87

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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.