Home / 10,079,267,309,447-13,909,240,858,318-5,629,773,259,270

Finding the Fourth Proportional to 10,079,267,309,447, 13,909,240,858,318 and 5,629,773,259,270

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Solution

The fourth proportional to 10,079,267,309,447, 13,909,240,858,318 and 5,629,773,259,270 is: 7,769,004,416,373.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,079,267,309,447 : 13,909,240,858,318 = 5,629,773,259,270 : x
  2. Step 2: Convert to fraction form
    10,079,267,309,447/13,909,240,858,318 = 5,629,773,259,270/x
  3. Step 3: Cross multiply
    10,079,267,309,447x = 13,909,240,858,318 × 5,629,773,259,270
  4. Step 4: Simplify right side
    10,079,267,309,447x = 78,305,872,240,904,374,329,540,608
  5. Step 5: Solve for x
    x = 78,305,872,240,904,374,329,540,608/10,079,267,309,447
  6. Step 6: Final answer
    x = 7,769,004,416,373.66

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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.