Home / 2,326,117,265.25-3,489,206,289.65-773,408,586.69

Finding the Fourth Proportional to 2,326,117,265.25, 3,489,206,289.65 and 773,408,586.69

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Solution

The fourth proportional to 2,326,117,265.25, 3,489,206,289.65 and 773,408,586.69 is: 1,160,122,984.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,117,265.25 : 3,489,206,289.65 = 773,408,586.69 : x
  2. Step 2: Convert to fraction form
    2,326,117,265.25/3,489,206,289.65 = 773,408,586.69/x
  3. Step 3: Cross multiply
    2,326,117,265.25x = 3,489,206,289.65 × 773,408,586.69
  4. Step 4: Simplify right side
    2,326,117,265.25x = 2,698,582,105,144,198,656
  5. Step 5: Solve for x
    x = 2,698,582,105,144,198,656/2,326,117,265.25
  6. Step 6: Final answer
    x = 1,160,122,984.97

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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.