Home / 35,289,528.52-48,697,414.52-19,608,016.84

Finding the Fourth Proportional to 35,289,528.52, 48,697,414.52 and 19,608,016.84

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Solution

The fourth proportional to 35,289,528.52, 48,697,414.52 and 19,608,016.84 is: 27,057,877.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,289,528.52 : 48,697,414.52 = 19,608,016.84 : x
  2. Step 2: Convert to fraction form
    35,289,528.52/48,697,414.52 = 19,608,016.84/x
  3. Step 3: Cross multiply
    35,289,528.52x = 48,697,414.52 × 19,608,016.84
  4. Step 4: Simplify right side
    35,289,528.52x = 954,859,723,972,620.62
  5. Step 5: Solve for x
    x = 954,859,723,972,620.62/35,289,528.52
  6. Step 6: Final answer
    x = 27,057,877.05

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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.