Home / 6,749,086,557,995-9,313,732,213,879-3,666,083,628,479.20

Finding the Fourth Proportional to 6,749,086,557,995, 9,313,732,213,879 and 3,666,083,628,479.20

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Solution

The fourth proportional to 6,749,086,557,995, 9,313,732,213,879 and 3,666,083,628,479.20 is: 5,059,191,476,644.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,086,557,995 : 9,313,732,213,879 = 3,666,083,628,479.20 : x
  2. Step 2: Convert to fraction form
    6,749,086,557,995/9,313,732,213,879 = 3,666,083,628,479.20/x
  3. Step 3: Cross multiply
    6,749,086,557,995x = 9,313,732,213,879 × 3,666,083,628,479.20
  4. Step 4: Simplify right side
    6,749,086,557,995x = 34,144,921,189,341,138,627,067,904
  5. Step 5: Solve for x
    x = 34,144,921,189,341,138,627,067,904/6,749,086,557,995
  6. Step 6: Final answer
    x = 5,059,191,476,644.04

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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.