Home / 24,715,409.40-37,083,611.70-11,929,332.60

Finding the Fourth Proportional to 24,715,409.40, 37,083,611.70 and 11,929,332.60

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Solution

The fourth proportional to 24,715,409.40, 37,083,611.70 and 11,929,332.60 is: 17,899,065.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,715,409.40 : 37,083,611.70 = 11,929,332.60 : x
  2. Step 2: Convert to fraction form
    24,715,409.40/37,083,611.70 = 11,929,332.60/x
  3. Step 3: Cross multiply
    24,715,409.40x = 37,083,611.70 × 11,929,332.60
  4. Step 4: Simplify right side
    24,715,409.40x = 442,382,737,978,551.44
  5. Step 5: Solve for x
    x = 442,382,737,978,551.44/24,715,409.40
  6. Step 6: Final answer
    x = 17,899,065.75

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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.