Home / 27,876,444,042,796-38,469,612,377,550-15,205,905,712,092

Finding the Fourth Proportional to 27,876,444,042,796, 38,469,612,377,550 and 15,205,905,712,092

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Solution

The fourth proportional to 27,876,444,042,796, 38,469,612,377,550 and 15,205,905,712,092 is: 20,984,215,120,684.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,876,444,042,796 : 38,469,612,377,550 = 15,205,905,712,092 : x
  2. Step 2: Convert to fraction form
    27,876,444,042,796/38,469,612,377,550 = 15,205,905,712,092/x
  3. Step 3: Cross multiply
    27,876,444,042,796x = 38,469,612,377,550 × 15,205,905,712,092
  4. Step 4: Simplify right side
    27,876,444,042,796x = 584,965,298,593,752,667,192,819,712
  5. Step 5: Solve for x
    x = 584,965,298,593,752,667,192,819,712/27,876,444,042,796
  6. Step 6: Final answer
    x = 20,984,215,120,684.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.