Home / 29,851,254,625.59-41,195,747,937.98-17,654,415,115.39

Finding the Fourth Proportional to 29,851,254,625.59, 41,195,747,937.98 and 17,654,415,115.39

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Solution

The fourth proportional to 29,851,254,625.59, 41,195,747,937.98 and 17,654,415,115.39 is: 24,363,694,062.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,851,254,625.59 : 41,195,747,937.98 = 17,654,415,115.39 : x
  2. Step 2: Convert to fraction form
    29,851,254,625.59/41,195,747,937.98 = 17,654,415,115.39/x
  3. Step 3: Cross multiply
    29,851,254,625.59x = 41,195,747,937.98 × 17,654,415,115.39
  4. Step 4: Simplify right side
    29,851,254,625.59x = 727,286,835,085,982,302,208
  5. Step 5: Solve for x
    x = 727,286,835,085,982,302,208/29,851,254,625.59
  6. Step 6: Final answer
    x = 24,363,694,062.71

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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.