Home / 17,261,852.29-25,896,189.42-6,332,143.42

Finding the Fourth Proportional to 17,261,852.29, 25,896,189.42 and 6,332,143.42

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Solution

The fourth proportional to 17,261,852.29, 25,896,189.42 and 6,332,143.42 is: 9,499,466.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,261,852.29 : 25,896,189.42 = 6,332,143.42 : x
  2. Step 2: Convert to fraction form
    17,261,852.29/25,896,189.42 = 6,332,143.42/x
  3. Step 3: Cross multiply
    17,261,852.29x = 25,896,189.42 × 6,332,143.42
  4. Step 4: Simplify right side
    17,261,852.29x = 163,978,385,438,926.62
  5. Step 5: Solve for x
    x = 163,978,385,438,926.62/17,261,852.29
  6. Step 6: Final answer
    x = 9,499,466.38

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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.