Home / 37,754,621,764,492-52,100,823,553,400-21,087,838,381,296

Finding the Fourth Proportional to 37,754,621,764,492, 52,100,823,553,400 and 21,087,838,381,296

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Solution

The fourth proportional to 37,754,621,764,492, 52,100,823,553,400 and 21,087,838,381,296 is: 29,100,907,260,573.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,754,621,764,492 : 52,100,823,553,400 = 21,087,838,381,296 : x
  2. Step 2: Convert to fraction form
    37,754,621,764,492/52,100,823,553,400 = 21,087,838,381,296/x
  3. Step 3: Cross multiply
    37,754,621,764,492x = 52,100,823,553,400 × 21,087,838,381,296
  4. Step 4: Simplify right side
    37,754,621,764,492x = 1,098,693,746,626,519,188,935,540,736
  5. Step 5: Solve for x
    x = 1,098,693,746,626,519,188,935,540,736/37,754,621,764,492
  6. Step 6: Final answer
    x = 29,100,907,260,573.70

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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.