Home / 36,248,953.75-54,378,527.24-11,648,632.95

Finding the Fourth Proportional to 36,248,953.75, 54,378,527.24 and 11,648,632.95

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Solution

The fourth proportional to 36,248,953.75, 54,378,527.24 and 11,648,632.95 is: 17,474,587.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,248,953.75 : 54,378,527.24 = 11,648,632.95 : x
  2. Step 2: Convert to fraction form
    36,248,953.75/54,378,527.24 = 11,648,632.95/x
  3. Step 3: Cross multiply
    36,248,953.75x = 54,378,527.24 × 11,648,632.95
  4. Step 4: Simplify right side
    36,248,953.75x = 633,435,504,209,458.12
  5. Step 5: Solve for x
    x = 633,435,504,209,458.12/36,248,953.75
  6. Step 6: Final answer
    x = 17,474,587.23

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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.