Home / 194,967,682,305.52-269,055,718,099.80-108,160,254,276.37

Finding the Fourth Proportional to 194,967,682,305.52, 269,055,718,099.80 and 108,160,254,276.37

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Solution

The fourth proportional to 194,967,682,305.52, 269,055,718,099.80 and 108,160,254,276.37 is: 149,261,326,492.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,967,682,305.52 : 269,055,718,099.80 = 108,160,254,276.37 : x
  2. Step 2: Convert to fraction form
    194,967,682,305.52/269,055,718,099.80 = 108,160,254,276.37/x
  3. Step 3: Cross multiply
    194,967,682,305.52x = 269,055,718,099.80 × 108,160,254,276.37
  4. Step 4: Simplify right side
    194,967,682,305.52x = 29,101,134,884,185,690,865,664
  5. Step 5: Solve for x
    x = 29,101,134,884,185,690,865,664/194,967,682,305.52
  6. Step 6: Final answer
    x = 149,261,326,492.99

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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.