Home / 10,251,507,206,375-14,147,093,954,186-5,563,906,043,687.70

Finding the Fourth Proportional to 10,251,507,206,375, 14,147,093,954,186 and 5,563,906,043,687.70

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Solution

The fourth proportional to 10,251,507,206,375, 14,147,093,954,186 and 5,563,906,043,687.70 is: 7,678,197,943,748.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,251,507,206,375 : 14,147,093,954,186 = 5,563,906,043,687.70 : x
  2. Step 2: Convert to fraction form
    10,251,507,206,375/14,147,093,954,186 = 5,563,906,043,687.70/x
  3. Step 3: Cross multiply
    10,251,507,206,375x = 14,147,093,954,186 × 5,563,906,043,687.70
  4. Step 4: Simplify right side
    10,251,507,206,375x = 78,713,101,552,313,204,314,472,448
  5. Step 5: Solve for x
    x = 78,713,101,552,313,204,314,472,448/10,251,507,206,375
  6. Step 6: Final answer
    x = 7,678,197,943,748.67

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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.