Home / 2,326,117,257.50-3,489,206,278.03-773,408,578.93

Finding the Fourth Proportional to 2,326,117,257.50, 3,489,206,278.03 and 773,408,578.93

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Solution

The fourth proportional to 2,326,117,257.50, 3,489,206,278.03 and 773,408,578.93 is: 1,160,122,973.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,117,257.50 : 3,489,206,278.03 = 773,408,578.93 : x
  2. Step 2: Convert to fraction form
    2,326,117,257.50/3,489,206,278.03 = 773,408,578.93/x
  3. Step 3: Cross multiply
    2,326,117,257.50x = 3,489,206,278.03 × 773,408,578.93
  4. Step 4: Simplify right side
    2,326,117,257.50x = 2,698,582,069,084,816,896
  5. Step 5: Solve for x
    x = 2,698,582,069,084,816,896/2,326,117,257.50
  6. Step 6: Final answer
    x = 1,160,122,973.33

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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.