Home / 33,973,120.60-50,959,680.90-9,712,000.60

Finding the Fourth Proportional to 33,973,120.60, 50,959,680.90 and 9,712,000.60

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Solution

The fourth proportional to 33,973,120.60, 50,959,680.90 and 9,712,000.60 is: 14,568,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,973,120.60 : 50,959,680.90 = 9,712,000.60 : x
  2. Step 2: Convert to fraction form
    33,973,120.60/50,959,680.90 = 9,712,000.60/x
  3. Step 3: Cross multiply
    33,973,120.60x = 50,959,680.90 × 9,712,000.60
  4. Step 4: Simplify right side
    33,973,120.60x = 494,920,451,476,608.50
  5. Step 5: Solve for x
    x = 494,920,451,476,608.50/33,973,120.60
  6. Step 6: Final answer
    x = 14,568,000.90

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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.