Home / 73,054,368,508.66-109,554,675,036-25,235,209,700.98

Finding the Fourth Proportional to 73,054,368,508.66, 109,554,675,036 and 25,235,209,700.98

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Solution

The fourth proportional to 73,054,368,508.66, 109,554,675,036 and 25,235,209,700.98 is: 37,843,530,163.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,054,368,508.66 : 109,554,675,036 = 25,235,209,700.98 : x
  2. Step 2: Convert to fraction form
    73,054,368,508.66/109,554,675,036 = 25,235,209,700.98/x
  3. Step 3: Cross multiply
    73,054,368,508.66x = 109,554,675,036 × 25,235,209,700.98
  4. Step 4: Simplify right side
    73,054,368,508.66x = 2,764,635,198,255,959,375,872
  5. Step 5: Solve for x
    x = 2,764,635,198,255,959,375,872/73,054,368,508.66
  6. Step 6: Final answer
    x = 37,843,530,163.82

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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.