Home / 35,081,329.32-48,412,593.54-19,612,273.32

Finding the Fourth Proportional to 35,081,329.32, 48,412,593.54 and 19,612,273.32

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Solution

The fourth proportional to 35,081,329.32, 48,412,593.54 and 19,612,273.32 is: 27,065,137.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,081,329.32 : 48,412,593.54 = 19,612,273.32 : x
  2. Step 2: Convert to fraction form
    35,081,329.32/48,412,593.54 = 19,612,273.32/x
  3. Step 3: Cross multiply
    35,081,329.32x = 48,412,593.54 × 19,612,273.32
  4. Step 4: Simplify right side
    35,081,329.32x = 949,481,016,636,546.38
  5. Step 5: Solve for x
    x = 949,481,016,636,546.38/35,081,329.32
  6. Step 6: Final answer
    x = 27,065,137.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.