Home / 10,118,696,784,909-13,963,801,563,172-5,788,110,558,867

Finding the Fourth Proportional to 10,118,696,784,909, 13,963,801,563,172 and 5,788,110,558,867

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Solution

The fourth proportional to 10,118,696,784,909, 13,963,801,563,172 and 5,788,110,558,867 is: 7,987,592,571,235.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,118,696,784,909 : 13,963,801,563,172 = 5,788,110,558,867 : x
  2. Step 2: Convert to fraction form
    10,118,696,784,909/13,963,801,563,172 = 5,788,110,558,867/x
  3. Step 3: Cross multiply
    10,118,696,784,909x = 13,963,801,563,172 × 5,788,110,558,867
  4. Step 4: Simplify right side
    10,118,696,784,909x = 80,824,027,269,719,369,724,198,912
  5. Step 5: Solve for x
    x = 80,824,027,269,719,369,724,198,912/10,118,696,784,909
  6. Step 6: Final answer
    x = 7,987,592,571,235.08

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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.