Home / 110,015,266-151,825,791-61,122,694

Finding the Fourth Proportional to 110,015,266, 151,825,791 and 61,122,694

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Solution

The fourth proportional to 110,015,266, 151,825,791 and 61,122,694 is: 84,351,942.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,015,266 : 151,825,791 = 61,122,694 : x
  2. Step 2: Convert to fraction form
    110,015,266/151,825,791 = 61,122,694/x
  3. Step 3: Cross multiply
    110,015,266x = 151,825,791 × 61,122,694
  4. Step 4: Simplify right side
    110,015,266x = 9,280,001,364,600,954
  5. Step 5: Solve for x
    x = 9,280,001,364,600,954/110,015,266
  6. Step 6: Final answer
    x = 84,351,942.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.