Home / 37,754,621,729,493-52,100,823,504,980-21,087,838,346,190

Finding the Fourth Proportional to 37,754,621,729,493, 52,100,823,504,980 and 21,087,838,346,190

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Solution

The fourth proportional to 37,754,621,729,493, 52,100,823,504,980 and 21,087,838,346,190 is: 29,100,907,212,059.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,754,621,729,493 : 52,100,823,504,980 = 21,087,838,346,190 : x
  2. Step 2: Convert to fraction form
    37,754,621,729,493/52,100,823,504,980 = 21,087,838,346,190/x
  3. Step 3: Cross multiply
    37,754,621,729,493x = 52,100,823,504,980 × 21,087,838,346,190
  4. Step 4: Simplify right side
    37,754,621,729,493x = 1,098,693,743,776,394,559,350,636,544
  5. Step 5: Solve for x
    x = 1,098,693,743,776,394,559,350,636,544/37,754,621,729,493
  6. Step 6: Final answer
    x = 29,100,907,212,059.86

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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.