Home / 32,247,452.61-48,391,989.13-11,775,458.14

Finding the Fourth Proportional to 32,247,452.61, 48,391,989.13 and 11,775,458.14

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Solution

The fourth proportional to 32,247,452.61, 48,391,989.13 and 11,775,458.14 is: 17,670,786.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,247,452.61 : 48,391,989.13 = 11,775,458.14 : x
  2. Step 2: Convert to fraction form
    32,247,452.61/48,391,989.13 = 11,775,458.14/x
  3. Step 3: Cross multiply
    32,247,452.61x = 48,391,989.13 × 11,775,458.14
  4. Step 4: Simplify right side
    32,247,452.61x = 569,837,842,311,650.12
  5. Step 5: Solve for x
    x = 569,837,842,311,650.12/32,247,452.61
  6. Step 6: Final answer
    x = 17,670,786.25

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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.