Home / 33,377,053.55-50,082,652.40-15,889,369.86

Finding the Fourth Proportional to 33,377,053.55, 50,082,652.40 and 15,889,369.86

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Solution

The fourth proportional to 33,377,053.55, 50,082,652.40 and 15,889,369.86 is: 23,842,182.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,377,053.55 : 50,082,652.40 = 15,889,369.86 : x
  2. Step 2: Convert to fraction form
    33,377,053.55/50,082,652.40 = 15,889,369.86/x
  3. Step 3: Cross multiply
    33,377,053.55x = 50,082,652.40 × 15,889,369.86
  4. Step 4: Simplify right side
    33,377,053.55x = 795,781,787,473,969.88
  5. Step 5: Solve for x
    x = 795,781,787,473,969.88/33,377,053.55
  6. Step 6: Final answer
    x = 23,842,182.07

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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.