Home / 2,530,108,915,736-3,793,967,010,432.30-980,139,390,824.74

Finding the Fourth Proportional to 2,530,108,915,736, 3,793,967,010,432.30 and 980,139,390,824.74

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Solution

The fourth proportional to 2,530,108,915,736, 3,793,967,010,432.30 and 980,139,390,824.74 is: 1,469,745,626,872.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,108,915,736 : 3,793,967,010,432.30 = 980,139,390,824.74 : x
  2. Step 2: Convert to fraction form
    2,530,108,915,736/3,793,967,010,432.30 = 980,139,390,824.74/x
  3. Step 3: Cross multiply
    2,530,108,915,736x = 3,793,967,010,432.30 × 980,139,390,824.74
  4. Step 4: Simplify right side
    2,530,108,915,736x = 3,718,616,514,414,274,175,565,824
  5. Step 5: Solve for x
    x = 3,718,616,514,414,274,175,565,824/2,530,108,915,736
  6. Step 6: Final answer
    x = 1,469,745,626,872.57

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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.