Home / 182,016,079.60-273,024,119.40-113,991,631.60

Finding the Fourth Proportional to 182,016,079.60, 273,024,119.40 and 113,991,631.60

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Solution

The fourth proportional to 182,016,079.60, 273,024,119.40 and 113,991,631.60 is: 170,987,447.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,016,079.60 : 273,024,119.40 = 113,991,631.60 : x
  2. Step 2: Convert to fraction form
    182,016,079.60/273,024,119.40 = 113,991,631.60/x
  3. Step 3: Cross multiply
    182,016,079.60x = 273,024,119.40 × 113,991,631.60
  4. Step 4: Simplify right side
    182,016,079.60x = 31,122,464,836,559,208
  5. Step 5: Solve for x
    x = 31,122,464,836,559,208/182,016,079.60
  6. Step 6: Final answer
    x = 170,987,447.40

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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.