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Finding the Third Proportional to 25,616,505 and 54,894,048

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Solution

The third proportional to 25,616,505 and 54,894,048 is: 117,633,397.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,616,505 : 54,894,048 = 54,894,048 : x
  2. Step 2: Convert to fraction form
    25,616,505/54,894,048 = 54,894,048/x
  3. Step 3: Cross multiply
    25,616,505x = 54,894,048 × 54,894,048
  4. Step 4: Simplify right side
    25,616,505x = 3,013,356,505,826,304
  5. Step 5: Solve for x
    x = 3,013,356,505,826,304/25,616,505
  6. Step 6: Final answer
    x = 117,633,397.13

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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.