Home / 182,091,958.02-273,227,619.76-85,033,559.59

Finding the Fourth Proportional to 182,091,958.02, 273,227,619.76 and 85,033,559.59

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Solution

The fourth proportional to 182,091,958.02, 273,227,619.76 and 85,033,559.59 is: 127,592,219.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,091,958.02 : 273,227,619.76 = 85,033,559.59 : x
  2. Step 2: Convert to fraction form
    182,091,958.02/273,227,619.76 = 85,033,559.59/x
  3. Step 3: Cross multiply
    182,091,958.02x = 273,227,619.76 × 85,033,559.59
  4. Step 4: Simplify right side
    182,091,958.02x = 23,233,517,086,495,820
  5. Step 5: Solve for x
    x = 23,233,517,086,495,820/182,091,958.02
  6. Step 6: Final answer
    x = 127,592,219.55

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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.