Home / 39,184,235.96-54,052,173.44-23,499,078.44

Finding the Fourth Proportional to 39,184,235.96, 54,052,173.44 and 23,499,078.44

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Solution

The fourth proportional to 39,184,235.96, 54,052,173.44 and 23,499,078.44 is: 32,415,491.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,184,235.96 : 54,052,173.44 = 23,499,078.44 : x
  2. Step 2: Convert to fraction form
    39,184,235.96/54,052,173.44 = 23,499,078.44/x
  3. Step 3: Cross multiply
    39,184,235.96x = 54,052,173.44 × 23,499,078.44
  4. Step 4: Simplify right side
    39,184,235.96x = 1,270,176,263,519,044.75
  5. Step 5: Solve for x
    x = 1,270,176,263,519,044.75/39,184,235.96
  6. Step 6: Final answer
    x = 32,415,491.39

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Double scale
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1.5x scale

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.