Home / 8,096,032.80-12,144,049.20-2,112,400.80

Finding the Fourth Proportional to 8,096,032.80, 12,144,049.20 and 2,112,400.80

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Solution

The fourth proportional to 8,096,032.80, 12,144,049.20 and 2,112,400.80 is: 3,168,601.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,032.80 : 12,144,049.20 = 2,112,400.80 : x
  2. Step 2: Convert to fraction form
    8,096,032.80/12,144,049.20 = 2,112,400.80/x
  3. Step 3: Cross multiply
    8,096,032.80x = 12,144,049.20 × 2,112,400.80
  4. Step 4: Simplify right side
    8,096,032.80x = 25,653,099,245,319.36
  5. Step 5: Solve for x
    x = 25,653,099,245,319.36/8,096,032.80
  6. Step 6: Final answer
    x = 3,168,601.20

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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.