Home / 7,741,707,202.65-11,612,628,009.34-2,501,315,972.98

Finding the Fourth Proportional to 7,741,707,202.65, 11,612,628,009.34 and 2,501,315,972.98

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Solution

The fourth proportional to 7,741,707,202.65, 11,612,628,009.34 and 2,501,315,972.98 is: 3,751,995,673.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,741,707,202.65 : 11,612,628,009.34 = 2,501,315,972.98 : x
  2. Step 2: Convert to fraction form
    7,741,707,202.65/11,612,628,009.34 = 2,501,315,972.98/x
  3. Step 3: Cross multiply
    7,741,707,202.65x = 11,612,628,009.34 × 2,501,315,972.98
  4. Step 4: Simplify right side
    7,741,707,202.65x = 29,046,851,928,016,891,904
  5. Step 5: Solve for x
    x = 29,046,851,928,016,891,904/7,741,707,202.65
  6. Step 6: Final answer
    x = 3,751,995,673.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.