Home / 23,469,188.40-35,210,003.40-8,321,540.40

Finding the Fourth Proportional to 23,469,188.40, 35,210,003.40 and 8,321,540.40

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Solution

The fourth proportional to 23,469,188.40, 35,210,003.40 and 8,321,540.40 is: 12,484,516.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,469,188.40 : 35,210,003.40 = 8,321,540.40 : x
  2. Step 2: Convert to fraction form
    23,469,188.40/35,210,003.40 = 8,321,540.40/x
  3. Step 3: Cross multiply
    23,469,188.40x = 35,210,003.40 × 8,321,540.40
  4. Step 4: Simplify right side
    23,469,188.40x = 293,001,465,777,237.38
  5. Step 5: Solve for x
    x = 293,001,465,777,237.38/23,469,188.40
  6. Step 6: Final answer
    x = 12,484,516.33

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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.