Home / 32,191,433.73-48,287,163.56-7,930,832.94

Finding the Fourth Proportional to 32,191,433.73, 48,287,163.56 and 7,930,832.94

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Solution

The fourth proportional to 32,191,433.73, 48,287,163.56 and 7,930,832.94 is: 11,896,252.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,191,433.73 : 48,287,163.56 = 7,930,832.94 : x
  2. Step 2: Convert to fraction form
    32,191,433.73/48,287,163.56 = 7,930,832.94/x
  3. Step 3: Cross multiply
    32,191,433.73x = 48,287,163.56 × 7,930,832.94
  4. Step 4: Simplify right side
    32,191,433.73x = 382,957,427,301,161.50
  5. Step 5: Solve for x
    x = 382,957,427,301,161.50/32,191,433.73
  6. Step 6: Final answer
    x = 11,896,252.60

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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.