Home / 37,754,621,729,492-52,100,823,504,978-21,087,838,346,188

Finding the Fourth Proportional to 37,754,621,729,492, 52,100,823,504,978 and 21,087,838,346,188

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Solution

The fourth proportional to 37,754,621,729,492, 52,100,823,504,978 and 21,087,838,346,188 is: 29,100,907,212,056.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,754,621,729,492 : 52,100,823,504,978 = 21,087,838,346,188 : x
  2. Step 2: Convert to fraction form
    37,754,621,729,492/52,100,823,504,978 = 21,087,838,346,188/x
  3. Step 3: Cross multiply
    37,754,621,729,492x = 52,100,823,504,978 × 21,087,838,346,188
  4. Step 4: Simplify right side
    37,754,621,729,492x = 1,098,693,743,776,248,186,865,188,864
  5. Step 5: Solve for x
    x = 1,098,693,743,776,248,186,865,188,864/37,754,621,729,492
  6. Step 6: Final answer
    x = 29,100,907,212,056.75

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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.