Home / 33,578,473.80-50,355,269.10-10,860,112.20

Finding the Fourth Proportional to 33,578,473.80, 50,355,269.10 and 10,860,112.20

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Solution

The fourth proportional to 33,578,473.80, 50,355,269.10 and 10,860,112.20 is: 16,286,144.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,578,473.80 : 50,355,269.10 = 10,860,112.20 : x
  2. Step 2: Convert to fraction form
    33,578,473.80/50,355,269.10 = 10,860,112.20/x
  3. Step 3: Cross multiply
    33,578,473.80x = 50,355,269.10 × 10,860,112.20
  4. Step 4: Simplify right side
    33,578,473.80x = 546,863,872,287,193
  5. Step 5: Solve for x
    x = 546,863,872,287,193/33,578,473.80
  6. Step 6: Final answer
    x = 16,286,144.38

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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.