Home / 10,079,267,309,449-13,909,240,858,322-5,629,773,259,273

Finding the Fourth Proportional to 10,079,267,309,449, 13,909,240,858,322 and 5,629,773,259,273

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Solution

The fourth proportional to 10,079,267,309,449, 13,909,240,858,322 and 5,629,773,259,273 is: 7,769,004,416,378.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,079,267,309,449 : 13,909,240,858,322 = 5,629,773,259,273 : x
  2. Step 2: Convert to fraction form
    10,079,267,309,449/13,909,240,858,322 = 5,629,773,259,273/x
  3. Step 3: Cross multiply
    10,079,267,309,449x = 13,909,240,858,322 × 5,629,773,259,273
  4. Step 4: Simplify right side
    10,079,267,309,449x = 78,305,872,240,968,627,040,288,768
  5. Step 5: Solve for x
    x = 78,305,872,240,968,627,040,288,768/10,079,267,309,449
  6. Step 6: Final answer
    x = 7,769,004,416,378.49

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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.