Home / 33,572,510.80-50,358,766.20-10,855,704.40

Finding the Fourth Proportional to 33,572,510.80, 50,358,766.20 and 10,855,704.40

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Solution

The fourth proportional to 33,572,510.80, 50,358,766.20 and 10,855,704.40 is: 16,283,556.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,572,510.80 : 50,358,766.20 = 10,855,704.40 : x
  2. Step 2: Convert to fraction form
    33,572,510.80/50,358,766.20 = 10,855,704.40/x
  3. Step 3: Cross multiply
    33,572,510.80x = 50,358,766.20 × 10,855,704.40
  4. Step 4: Simplify right side
    33,572,510.80x = 546,679,879,815,911.31
  5. Step 5: Solve for x
    x = 546,679,879,815,911.31/33,572,510.80
  6. Step 6: Final answer
    x = 16,283,556.60

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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.