Home / 182,016,105.60-273,024,158.40-113,991,657.60

Finding the Fourth Proportional to 182,016,105.60, 273,024,158.40 and 113,991,657.60

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Solution

The fourth proportional to 182,016,105.60, 273,024,158.40 and 113,991,657.60 is: 170,987,486.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,016,105.60 : 273,024,158.40 = 113,991,657.60 : x
  2. Step 2: Convert to fraction form
    182,016,105.60/273,024,158.40 = 113,991,657.60/x
  3. Step 3: Cross multiply
    182,016,105.60x = 273,024,158.40 × 113,991,657.60
  4. Step 4: Simplify right side
    182,016,105.60x = 31,122,476,380,860,960
  5. Step 5: Solve for x
    x = 31,122,476,380,860,960/182,016,105.60
  6. Step 6: Final answer
    x = 170,987,486.40

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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.