Home / 16,378,171,699,631-22,590,993,906,767-10,532,669,179,406

Finding the Fourth Proportional to 16,378,171,699,631, 22,590,993,906,767 and 10,532,669,179,406

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Solution

The fourth proportional to 16,378,171,699,631, 22,590,993,906,767 and 10,532,669,179,406 is: 14,528,084,673,780.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,378,171,699,631 : 22,590,993,906,767 = 10,532,669,179,406 : x
  2. Step 2: Convert to fraction form
    16,378,171,699,631/22,590,993,906,767 = 10,532,669,179,406/x
  3. Step 3: Cross multiply
    16,378,171,699,631x = 22,590,993,906,767 × 10,532,669,179,406
  4. Step 4: Simplify right side
    16,378,171,699,631x = 237,943,465,253,953,512,784,527,360
  5. Step 5: Solve for x
    x = 237,943,465,253,953,512,784,527,360/16,378,171,699,631
  6. Step 6: Final answer
    x = 14,528,084,673,780.43

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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.