Home / 23,535,136.80-35,302,705.20-8,383,600.80

Finding the Fourth Proportional to 23,535,136.80, 35,302,705.20 and 8,383,600.80

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Solution

The fourth proportional to 23,535,136.80, 35,302,705.20 and 8,383,600.80 is: 12,575,401.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,535,136.80 : 35,302,705.20 = 8,383,600.80 : x
  2. Step 2: Convert to fraction form
    23,535,136.80/35,302,705.20 = 8,383,600.80/x
  3. Step 3: Cross multiply
    23,535,136.80x = 35,302,705.20 × 8,383,600.80
  4. Step 4: Simplify right side
    23,535,136.80x = 295,963,787,556,884.19
  5. Step 5: Solve for x
    x = 295,963,787,556,884.19/23,535,136.80
  6. Step 6: Final answer
    x = 12,575,401.20

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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.