Home / 182,016,053.60-273,024,080.40-113,991,605.60

Finding the Fourth Proportional to 182,016,053.60, 273,024,080.40 and 113,991,605.60

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Solution

The fourth proportional to 182,016,053.60, 273,024,080.40 and 113,991,605.60 is: 170,987,408.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,016,053.60 : 273,024,080.40 = 113,991,605.60 : x
  2. Step 2: Convert to fraction form
    182,016,053.60/273,024,080.40 = 113,991,605.60/x
  3. Step 3: Cross multiply
    182,016,053.60x = 273,024,080.40 × 113,991,605.60
  4. Step 4: Simplify right side
    182,016,053.60x = 31,122,453,292,259,484
  5. Step 5: Solve for x
    x = 31,122,453,292,259,484/182,016,053.60
  6. Step 6: Final answer
    x = 170,987,408.40

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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.