Home / 37,754,621,765,100-52,100,823,554,228-21,087,838,381,898

Finding the Fourth Proportional to 37,754,621,765,100, 52,100,823,554,228 and 21,087,838,381,898

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Solution

The fourth proportional to 37,754,621,765,100, 52,100,823,554,228 and 21,087,838,381,898 is: 29,100,907,261,398.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,754,621,765,100 : 52,100,823,554,228 = 21,087,838,381,898 : x
  2. Step 2: Convert to fraction form
    37,754,621,765,100/52,100,823,554,228 = 21,087,838,381,898/x
  3. Step 3: Cross multiply
    37,754,621,765,100x = 52,100,823,554,228 × 21,087,838,381,898
  4. Step 4: Simplify right side
    37,754,621,765,100x = 1,098,693,746,675,344,652,034,375,680
  5. Step 5: Solve for x
    x = 1,098,693,746,675,344,652,034,375,680/37,754,621,765,100
  6. Step 6: Final answer
    x = 29,100,907,261,398.29

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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.