Home / 33,577,240.80-50,365,861.20-10,860,434.40

Finding the Fourth Proportional to 33,577,240.80, 50,365,861.20 and 10,860,434.40

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Solution

The fourth proportional to 33,577,240.80, 50,365,861.20 and 10,860,434.40 is: 16,290,651.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,577,240.80 : 50,365,861.20 = 10,860,434.40 : x
  2. Step 2: Convert to fraction form
    33,577,240.80/50,365,861.20 = 10,860,434.40/x
  3. Step 3: Cross multiply
    33,577,240.80x = 50,365,861.20 × 10,860,434.40
  4. Step 4: Simplify right side
    33,577,240.80x = 546,995,131,562,105.31
  5. Step 5: Solve for x
    x = 546,995,131,562,105.31/33,577,240.80
  6. Step 6: Final answer
    x = 16,290,651.60

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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.