Home / 223,026,074,093.25-334,538,693,582.85-69,882,687,951.26

Finding the Fourth Proportional to 223,026,074,093.25, 334,538,693,582.85 and 69,882,687,951.26

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Solution

The fourth proportional to 223,026,074,093.25, 334,538,693,582.85 and 69,882,687,951.26 is: 104,823,901,090.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,026,074,093.25 : 334,538,693,582.85 = 69,882,687,951.26 : x
  2. Step 2: Convert to fraction form
    223,026,074,093.25/334,538,693,582.85 = 69,882,687,951.26/x
  3. Step 3: Cross multiply
    223,026,074,093.25x = 334,538,693,582.85 × 69,882,687,951.26
  4. Step 4: Simplify right side
    223,026,074,093.25x = 23,378,463,131,270,821,969,920
  5. Step 5: Solve for x
    x = 23,378,463,131,270,821,969,920/223,026,074,093.25
  6. Step 6: Final answer
    x = 104,823,901,090.13

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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.