Home / 50,619,925,342.36-75,944,631,499.08-22,664,631,405.52

Finding the Fourth Proportional to 50,619,925,342.36, 75,944,631,499.08 and 22,664,631,405.52

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Solution

The fourth proportional to 50,619,925,342.36, 75,944,631,499.08 and 22,664,631,405.52 is: 34,003,548,375.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,619,925,342.36 : 75,944,631,499.08 = 22,664,631,405.52 : x
  2. Step 2: Convert to fraction form
    50,619,925,342.36/75,944,631,499.08 = 22,664,631,405.52/x
  3. Step 3: Cross multiply
    50,619,925,342.36x = 75,944,631,499.08 × 22,664,631,405.52
  4. Step 4: Simplify right side
    50,619,925,342.36x = 1,721,257,080,154,691,993,600
  5. Step 5: Solve for x
    x = 1,721,257,080,154,691,993,600/50,619,925,342.36
  6. Step 6: Final answer
    x = 34,003,548,375.73

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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.