Home / 23,946,477.75-35,920,027.67-7,990,125.75

Finding the Fourth Proportional to 23,946,477.75, 35,920,027.67 and 7,990,125.75

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Solution

The fourth proportional to 23,946,477.75, 35,920,027.67 and 7,990,125.75 is: 11,985,292.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,946,477.75 : 35,920,027.67 = 7,990,125.75 : x
  2. Step 2: Convert to fraction form
    23,946,477.75/35,920,027.67 = 7,990,125.75/x
  3. Step 3: Cross multiply
    23,946,477.75x = 35,920,027.67 × 7,990,125.75
  4. Step 4: Simplify right side
    23,946,477.75x = 287,005,537,986,828.88
  5. Step 5: Solve for x
    x = 287,005,537,986,828.88/23,946,477.75
  6. Step 6: Final answer
    x = 11,985,292.41

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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.