Home / 204,345,425.60-306,518,138.40-182,174,494.40

Finding the Fourth Proportional to 204,345,425.60, 306,518,138.40 and 182,174,494.40

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Solution

The fourth proportional to 204,345,425.60, 306,518,138.40 and 182,174,494.40 is: 273,261,741.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,345,425.60 : 306,518,138.40 = 182,174,494.40 : x
  2. Step 2: Convert to fraction form
    204,345,425.60/306,518,138.40 = 182,174,494.40/x
  3. Step 3: Cross multiply
    204,345,425.60x = 306,518,138.40 × 182,174,494.40
  4. Step 4: Simplify right side
    204,345,425.60x = 55,839,786,887,449,224
  5. Step 5: Solve for x
    x = 55,839,786,887,449,224/204,345,425.60
  6. Step 6: Final answer
    x = 273,261,741.60

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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.