Home / 7,741,707,077.98-11,612,627,822-2,501,315,848.23

Finding the Fourth Proportional to 7,741,707,077.98, 11,612,627,822 and 2,501,315,848.23

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Solution

The fourth proportional to 7,741,707,077.98, 11,612,627,822 and 2,501,315,848.23 is: 3,751,995,486.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,741,707,077.98 : 11,612,627,822 = 2,501,315,848.23 : x
  2. Step 2: Convert to fraction form
    7,741,707,077.98/11,612,627,822 = 2,501,315,848.23/x
  3. Step 3: Cross multiply
    7,741,707,077.98x = 11,612,627,822 × 2,501,315,848.23
  4. Step 4: Simplify right side
    7,741,707,077.98x = 29,046,850,010,765,225,984
  5. Step 5: Solve for x
    x = 29,046,850,010,765,225,984/7,741,707,077.98
  6. Step 6: Final answer
    x = 3,751,995,486.03

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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.