Home / 33,406,032-50,073,226.56-21,887,149.44

Finding the Fourth Proportional to 33,406,032, 50,073,226.56 and 21,887,149.44

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Solution

The fourth proportional to 33,406,032, 50,073,226.56 and 21,887,149.44 is: 32,807,254.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,406,032 : 50,073,226.56 = 21,887,149.44 : x
  2. Step 2: Convert to fraction form
    33,406,032/50,073,226.56 = 21,887,149.44/x
  3. Step 3: Cross multiply
    33,406,032x = 50,073,226.56 × 21,887,149.44
  4. Step 4: Simplify right side
    33,406,032x = 1,095,960,192,661,697.25
  5. Step 5: Solve for x
    x = 1,095,960,192,661,697.25/33,406,032
  6. Step 6: Final answer
    x = 32,807,254.47

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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.