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Finding the Third Proportional to 23,278,517 and 54,873,937.25

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Solution

The third proportional to 23,278,517 and 54,873,937.25 is: 129,353,128.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,278,517 : 54,873,937.25 = 54,873,937.25 : x
  2. Step 2: Convert to fraction form
    23,278,517/54,873,937.25 = 54,873,937.25/x
  3. Step 3: Cross multiply
    23,278,517x = 54,873,937.25 × 54,873,937.25
  4. Step 4: Simplify right side
    23,278,517x = 3,011,148,989,316,937.50
  5. Step 5: Solve for x
    x = 3,011,148,989,316,937.50/23,278,517
  6. Step 6: Final answer
    x = 129,353,128.01

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.