Home / 26,993,531,877,192-37,250,440,380,219-15,882,900,450,243

Finding the Fourth Proportional to 26,993,531,877,192, 37,250,440,380,219 and 15,882,900,450,243

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Solution

The fourth proportional to 26,993,531,877,192, 37,250,440,380,219 and 15,882,900,450,243 is: 21,918,029,807,230.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,993,531,877,192 : 37,250,440,380,219 = 15,882,900,450,243 : x
  2. Step 2: Convert to fraction form
    26,993,531,877,192/37,250,440,380,219 = 15,882,900,450,243/x
  3. Step 3: Cross multiply
    26,993,531,877,192x = 37,250,440,380,219 × 15,882,900,450,243
  4. Step 4: Simplify right side
    26,993,531,877,192x = 591,645,036,286,730,349,660,078,080
  5. Step 5: Solve for x
    x = 591,645,036,286,730,349,660,078,080/26,993,531,877,192
  6. Step 6: Final answer
    x = 21,918,029,807,230.85

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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.