Home / 67,611,874,481.25-101,421,073,498.60-22,231,577,943.51

Finding the Fourth Proportional to 67,611,874,481.25, 101,421,073,498.60 and 22,231,577,943.51

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Solution

The fourth proportional to 67,611,874,481.25, 101,421,073,498.60 and 22,231,577,943.51 is: 33,348,439,425.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,611,874,481.25 : 101,421,073,498.60 = 22,231,577,943.51 : x
  2. Step 2: Convert to fraction form
    67,611,874,481.25/101,421,073,498.60 = 22,231,577,943.51/x
  3. Step 3: Cross multiply
    67,611,874,481.25x = 101,421,073,498.60 × 22,231,577,943.51
  4. Step 4: Simplify right side
    67,611,874,481.25x = 2,254,750,500,598,684,057,600
  5. Step 5: Solve for x
    x = 2,254,750,500,598,684,057,600/67,611,874,481.25
  6. Step 6: Final answer
    x = 33,348,439,425.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.