Home / 33,578,051.80-50,367,077.70-10,861,245.40

Finding the Fourth Proportional to 33,578,051.80, 50,367,077.70 and 10,861,245.40

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Solution

The fourth proportional to 33,578,051.80, 50,367,077.70 and 10,861,245.40 is: 16,291,868.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,578,051.80 : 50,367,077.70 = 10,861,245.40 : x
  2. Step 2: Convert to fraction form
    33,578,051.80/50,367,077.70 = 10,861,245.40/x
  3. Step 3: Cross multiply
    33,578,051.80x = 50,367,077.70 × 10,861,245.40
  4. Step 4: Simplify right side
    33,578,051.80x = 547,049,190,980,567.62
  5. Step 5: Solve for x
    x = 547,049,190,980,567.62/33,578,051.80
  6. Step 6: Final answer
    x = 16,291,868.10

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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.