Home / 2,326,117,266.25-3,489,206,291.15-773,408,587.69

Finding the Fourth Proportional to 2,326,117,266.25, 3,489,206,291.15 and 773,408,587.69

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Solution

The fourth proportional to 2,326,117,266.25, 3,489,206,291.15 and 773,408,587.69 is: 1,160,122,986.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,117,266.25 : 3,489,206,291.15 = 773,408,587.69 : x
  2. Step 2: Convert to fraction form
    2,326,117,266.25/3,489,206,291.15 = 773,408,587.69/x
  3. Step 3: Cross multiply
    2,326,117,266.25x = 3,489,206,291.15 × 773,408,587.69
  4. Step 4: Simplify right side
    2,326,117,266.25x = 2,698,582,109,797,384,704
  5. Step 5: Solve for x
    x = 2,698,582,109,797,384,704/2,326,117,266.25
  6. Step 6: Final answer
    x = 1,160,122,986.47

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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.