Home / 38,794,370.32-58,191,555.48-17,223,901.84

Finding the Fourth Proportional to 38,794,370.32, 58,191,555.48 and 17,223,901.84

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Solution

The fourth proportional to 38,794,370.32, 58,191,555.48 and 17,223,901.84 is: 25,835,852.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,794,370.32 : 58,191,555.48 = 17,223,901.84 : x
  2. Step 2: Convert to fraction form
    38,794,370.32/58,191,555.48 = 17,223,901.84/x
  3. Step 3: Cross multiply
    38,794,370.32x = 58,191,555.48 × 17,223,901.84
  4. Step 4: Simplify right side
    38,794,370.32x = 1,002,285,639,504,434
  5. Step 5: Solve for x
    x = 1,002,285,639,504,434/38,794,370.32
  6. Step 6: Final answer
    x = 25,835,852.76

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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.