Home / 10,876,394,992,778-15,016,200,096,342-6,923,462,657,571

Finding the Fourth Proportional to 10,876,394,992,778, 15,016,200,096,342 and 6,923,462,657,571

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Solution

The fourth proportional to 10,876,394,992,778, 15,016,200,096,342 and 6,923,462,657,571 is: 9,558,691,155,908.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,876,394,992,778 : 15,016,200,096,342 = 6,923,462,657,571 : x
  2. Step 2: Convert to fraction form
    10,876,394,992,778/15,016,200,096,342 = 6,923,462,657,571/x
  3. Step 3: Cross multiply
    10,876,394,992,778x = 15,016,200,096,342 × 6,923,462,657,571
  4. Step 4: Simplify right side
    10,876,394,992,778x = 103,964,100,625,637,889,529,610,240
  5. Step 5: Solve for x
    x = 103,964,100,625,637,889,529,610,240/10,876,394,992,778
  6. Step 6: Final answer
    x = 9,558,691,155,908.81

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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.