Home / 2,326,117,262.75-3,489,206,285.91-773,408,584.19

Finding the Fourth Proportional to 2,326,117,262.75, 3,489,206,285.91 and 773,408,584.19

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Solution

The fourth proportional to 2,326,117,262.75, 3,489,206,285.91 and 773,408,584.19 is: 1,160,122,981.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,117,262.75 : 3,489,206,285.91 = 773,408,584.19 : x
  2. Step 2: Convert to fraction form
    2,326,117,262.75/3,489,206,285.91 = 773,408,584.19/x
  3. Step 3: Cross multiply
    2,326,117,262.75x = 3,489,206,285.91 × 773,408,584.19
  4. Step 4: Simplify right side
    2,326,117,262.75x = 2,698,582,093,528,634,880
  5. Step 5: Solve for x
    x = 2,698,582,093,528,634,880/2,326,117,262.75
  6. Step 6: Final answer
    x = 1,160,122,981.22

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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.