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Finding the Third Proportional to 25,116,754 and 54,248,804

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Solution

The third proportional to 25,116,754 and 54,248,804 is: 117,170,106.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,116,754 : 54,248,804 = 54,248,804 : x
  2. Step 2: Convert to fraction form
    25,116,754/54,248,804 = 54,248,804/x
  3. Step 3: Cross multiply
    25,116,754x = 54,248,804 × 54,248,804
  4. Step 4: Simplify right side
    25,116,754x = 2,942,932,735,430,416
  5. Step 5: Solve for x
    x = 2,942,932,735,430,416/25,116,754
  6. Step 6: Final answer
    x = 117,170,106.27

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.