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Finding the Third Proportional to 73,253,595 and 159,244,278

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Solution

The third proportional to 73,253,595 and 159,244,278 is: 346,177,413.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,253,595 : 159,244,278 = 159,244,278 : x
  2. Step 2: Convert to fraction form
    73,253,595/159,244,278 = 159,244,278/x
  3. Step 3: Cross multiply
    73,253,595x = 159,244,278 × 159,244,278
  4. Step 4: Simplify right side
    73,253,595x = 25,358,740,075,741,284
  5. Step 5: Solve for x
    x = 25,358,740,075,741,284/73,253,595
  6. Step 6: Final answer
    x = 346,177,413.90

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.