Home / 15,747,023.44-23,620,535.46-3,779,759.44

Finding the Fourth Proportional to 15,747,023.44, 23,620,535.46 and 3,779,759.44

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Solution

The fourth proportional to 15,747,023.44, 23,620,535.46 and 3,779,759.44 is: 5,669,639.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,747,023.44 : 23,620,535.46 = 3,779,759.44 : x
  2. Step 2: Convert to fraction form
    15,747,023.44/23,620,535.46 = 3,779,759.44/x
  3. Step 3: Cross multiply
    15,747,023.44x = 23,620,535.46 × 3,779,759.44
  4. Step 4: Simplify right side
    15,747,023.44x = 89,279,941,823,738.41
  5. Step 5: Solve for x
    x = 89,279,941,823,738.41/15,747,023.44
  6. Step 6: Final answer
    x = 5,669,639.23

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1.5x scale

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.