Home / 69,027,837.44-95,257,667.84-38,089,310.72

Finding the Fourth Proportional to 69,027,837.44, 95,257,667.84 and 38,089,310.72

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Solution

The fourth proportional to 69,027,837.44, 95,257,667.84 and 38,089,310.72 is: 52,562,836.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,027,837.44 : 95,257,667.84 = 38,089,310.72 : x
  2. Step 2: Convert to fraction form
    69,027,837.44/95,257,667.84 = 38,089,310.72/x
  3. Step 3: Cross multiply
    69,027,837.44x = 95,257,667.84 × 38,089,310.72
  4. Step 4: Simplify right side
    69,027,837.44x = 3,628,298,908,820,311.50
  5. Step 5: Solve for x
    x = 3,628,298,908,820,311.50/69,027,837.44
  6. Step 6: Final answer
    x = 52,562,836.15

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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.