Home / 2,927,854,233.09-4,040,325,519.89-1,589,713,695.75

Finding the Fourth Proportional to 2,927,854,233.09, 4,040,325,519.89 and 1,589,713,695.75

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Solution

The fourth proportional to 2,927,854,233.09, 4,040,325,519.89 and 1,589,713,695.75 is: 2,193,743,370.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,927,854,233.09 : 4,040,325,519.89 = 1,589,713,695.75 : x
  2. Step 2: Convert to fraction form
    2,927,854,233.09/4,040,325,519.89 = 1,589,713,695.75/x
  3. Step 3: Cross multiply
    2,927,854,233.09x = 4,040,325,519.89 × 1,589,713,695.75
  4. Step 4: Simplify right side
    2,927,854,233.09x = 6,422,960,814,257,372,160
  5. Step 5: Solve for x
    x = 6,422,960,814,257,372,160/2,927,854,233.09
  6. Step 6: Final answer
    x = 2,193,743,370.71

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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.