Home / 127,524,134,699.07-191,313,067,060.98-41,367,658,028.25

Finding the Fourth Proportional to 127,524,134,699.07, 191,313,067,060.98 and 41,367,658,028.25

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Solution

The fourth proportional to 127,524,134,699.07, 191,313,067,060.98 and 41,367,658,028.25 is: 62,060,201,805.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,524,134,699.07 : 191,313,067,060.98 = 41,367,658,028.25 : x
  2. Step 2: Convert to fraction form
    127,524,134,699.07/191,313,067,060.98 = 41,367,658,028.25/x
  3. Step 3: Cross multiply
    127,524,134,699.07x = 191,313,067,060.98 × 41,367,658,028.25
  4. Step 4: Simplify right side
    127,524,134,699.07x = 7,914,173,534,514,280,660,992
  5. Step 5: Solve for x
    x = 7,914,173,534,514,280,660,992/127,524,134,699.07
  6. Step 6: Final answer
    x = 62,060,201,805.64

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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.