Home / 17,884,222.68-26,808,396.96-8,306,327.52

Finding the Fourth Proportional to 17,884,222.68, 26,808,396.96 and 8,306,327.52

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Solution

The fourth proportional to 17,884,222.68, 26,808,396.96 and 8,306,327.52 is: 12,451,160.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,884,222.68 : 26,808,396.96 = 8,306,327.52 : x
  2. Step 2: Convert to fraction form
    17,884,222.68/26,808,396.96 = 8,306,327.52/x
  3. Step 3: Cross multiply
    17,884,222.68x = 26,808,396.96 × 8,306,327.52
  4. Step 4: Simplify right side
    17,884,222.68x = 222,679,325,435,932.34
  5. Step 5: Solve for x
    x = 222,679,325,435,932.34/17,884,222.68
  6. Step 6: Final answer
    x = 12,451,160.41

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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.