Home / 83,654,837,351.25-125,482,179,358.21-26,222,084,195.19

Finding the Fourth Proportional to 83,654,837,351.25, 125,482,179,358.21 and 26,222,084,195.19

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Solution

The fourth proportional to 83,654,837,351.25, 125,482,179,358.21 and 26,222,084,195.19 is: 39,333,102,260.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,654,837,351.25 : 125,482,179,358.21 = 26,222,084,195.19 : x
  2. Step 2: Convert to fraction form
    83,654,837,351.25/125,482,179,358.21 = 26,222,084,195.19/x
  3. Step 3: Cross multiply
    83,654,837,351.25x = 125,482,179,358.21 × 26,222,084,195.19
  4. Step 4: Simplify right side
    83,654,837,351.25x = 3,290,404,272,126,915,248,128
  5. Step 5: Solve for x
    x = 3,290,404,272,126,915,248,128/83,654,837,351.25
  6. Step 6: Final answer
    x = 39,333,102,260.56

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Double scale
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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.