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Finding the Third Proportional to 25,501,954 and 55,033,942

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Solution

The third proportional to 25,501,954 and 55,033,942 is: 118,764,811.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,501,954 : 55,033,942 = 55,033,942 : x
  2. Step 2: Convert to fraction form
    25,501,954/55,033,942 = 55,033,942/x
  3. Step 3: Cross multiply
    25,501,954x = 55,033,942 × 55,033,942
  4. Step 4: Simplify right side
    25,501,954x = 3,028,734,772,059,364
  5. Step 5: Solve for x
    x = 3,028,734,772,059,364/25,501,954
  6. Step 6: Final answer
    x = 118,764,811.98

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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.