Home / 33,577,244.06-50,362,972.26-20,443,258.08

Finding the Fourth Proportional to 33,577,244.06, 50,362,972.26 and 20,443,258.08

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Solution

The fourth proportional to 33,577,244.06, 50,362,972.26 and 20,443,258.08 is: 30,663,125.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,577,244.06 : 50,362,972.26 = 20,443,258.08 : x
  2. Step 2: Convert to fraction form
    33,577,244.06/50,362,972.26 = 20,443,258.08/x
  3. Step 3: Cross multiply
    33,577,244.06x = 50,362,972.26 × 20,443,258.08
  4. Step 4: Simplify right side
    33,577,244.06x = 1,029,583,239,510,398.62
  5. Step 5: Solve for x
    x = 1,029,583,239,510,398.62/33,577,244.06
  6. Step 6: Final answer
    x = 30,663,125.24

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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.