Home / 54,291,245,129.39-81,455,194,709.22-24,034,210,231.88

Finding the Fourth Proportional to 54,291,245,129.39, 81,455,194,709.22 and 24,034,210,231.88

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Solution

The fourth proportional to 54,291,245,129.39, 81,455,194,709.22 and 24,034,210,231.88 is: 36,059,428,540.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,291,245,129.39 : 81,455,194,709.22 = 24,034,210,231.88 : x
  2. Step 2: Convert to fraction form
    54,291,245,129.39/81,455,194,709.22 = 24,034,210,231.88/x
  3. Step 3: Cross multiply
    54,291,245,129.39x = 81,455,194,709.22 × 24,034,210,231.88
  4. Step 4: Simplify right side
    54,291,245,129.39x = 1,957,711,274,119,705,657,344
  5. Step 5: Solve for x
    x = 1,957,711,274,119,705,657,344/54,291,245,129.39
  6. Step 6: Final answer
    x = 36,059,428,540.53

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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.