Home / 32,247,453.11-48,391,989.89-11,775,458.64

Finding the Fourth Proportional to 32,247,453.11, 48,391,989.89 and 11,775,458.64

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Solution

The fourth proportional to 32,247,453.11, 48,391,989.89 and 11,775,458.64 is: 17,670,787.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,247,453.11 : 48,391,989.89 = 11,775,458.64 : x
  2. Step 2: Convert to fraction form
    32,247,453.11/48,391,989.89 = 11,775,458.64/x
  3. Step 3: Cross multiply
    32,247,453.11x = 48,391,989.89 × 11,775,458.64
  4. Step 4: Simplify right side
    32,247,453.11x = 569,837,875,398,115.88
  5. Step 5: Solve for x
    x = 569,837,875,398,115.88/32,247,453.11
  6. Step 6: Final answer
    x = 17,670,787.01

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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.