Home / 36,338,356.49-50,134,268.89-23,292,808.54

Finding the Fourth Proportional to 36,338,356.49, 50,134,268.89 and 23,292,808.54

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Solution

The fourth proportional to 36,338,356.49, 50,134,268.89 and 23,292,808.54 is: 32,135,958.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,338,356.49 : 50,134,268.89 = 23,292,808.54 : x
  2. Step 2: Convert to fraction form
    36,338,356.49/50,134,268.89 = 23,292,808.54/x
  3. Step 3: Cross multiply
    36,338,356.49x = 50,134,268.89 × 23,292,808.54
  4. Step 4: Simplify right side
    36,338,356.49x = 1,167,767,926,451,428.75
  5. Step 5: Solve for x
    x = 1,167,767,926,451,428.75/36,338,356.49
  6. Step 6: Final answer
    x = 32,135,958.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.