Home / 17,932,230.80-24,746,450.28-9,783,469.52

Finding the Fourth Proportional to 17,932,230.80, 24,746,450.28 and 9,783,469.52

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Solution

The fourth proportional to 17,932,230.80, 24,746,450.28 and 9,783,469.52 is: 13,501,172.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,932,230.80 : 24,746,450.28 = 9,783,469.52 : x
  2. Step 2: Convert to fraction form
    17,932,230.80/24,746,450.28 = 9,783,469.52/x
  3. Step 3: Cross multiply
    17,932,230.80x = 24,746,450.28 × 9,783,469.52
  4. Step 4: Simplify right side
    17,932,230.80x = 242,106,142,042,575.47
  5. Step 5: Solve for x
    x = 242,106,142,042,575.47/17,932,230.80
  6. Step 6: Final answer
    x = 13,501,172.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.