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Finding the Third Proportional to 36,873,200 and 53,113,512

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Solution

The third proportional to 36,873,200 and 53,113,512 is: 76,506,654.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,873,200 : 53,113,512 = 53,113,512 : x
  2. Step 2: Convert to fraction form
    36,873,200/53,113,512 = 53,113,512/x
  3. Step 3: Cross multiply
    36,873,200x = 53,113,512 × 53,113,512
  4. Step 4: Simplify right side
    36,873,200x = 2,821,045,156,974,144
  5. Step 5: Solve for x
    x = 2,821,045,156,974,144/36,873,200
  6. Step 6: Final answer
    x = 76,506,654.07

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.