Home / 15,795,696.27-23,693,544.68-3,828,432.27

Finding the Fourth Proportional to 15,795,696.27, 23,693,544.68 and 3,828,432.27

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Solution

The fourth proportional to 15,795,696.27, 23,693,544.68 and 3,828,432.27 is: 5,742,648.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,795,696.27 : 23,693,544.68 = 3,828,432.27 : x
  2. Step 2: Convert to fraction form
    15,795,696.27/23,693,544.68 = 3,828,432.27/x
  3. Step 3: Cross multiply
    15,795,696.27x = 23,693,544.68 × 3,828,432.27
  4. Step 4: Simplify right side
    15,795,696.27x = 90,709,131,024,456.67
  5. Step 5: Solve for x
    x = 90,709,131,024,456.67/15,795,696.27
  6. Step 6: Final answer
    x = 5,742,648.47

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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.