Home / 37,754,621,764,458-52,100,823,553,348-21,087,838,381,262

Finding the Fourth Proportional to 37,754,621,764,458, 52,100,823,553,348 and 21,087,838,381,262

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Solution

The fourth proportional to 37,754,621,764,458, 52,100,823,553,348 and 21,087,838,381,262 is: 29,100,907,260,523.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,754,621,764,458 : 52,100,823,553,348 = 21,087,838,381,262 : x
  2. Step 2: Convert to fraction form
    37,754,621,764,458/52,100,823,553,348 = 21,087,838,381,262/x
  3. Step 3: Cross multiply
    37,754,621,764,458x = 52,100,823,553,348 × 21,087,838,381,262
  4. Step 4: Simplify right side
    37,754,621,764,458x = 1,098,693,746,623,651,112,854,487,040
  5. Step 5: Solve for x
    x = 1,098,693,746,623,651,112,854,487,040/37,754,621,764,458
  6. Step 6: Final answer
    x = 29,100,907,260,523.95

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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.