Home / 33,643,570.32-50,465,350.08-8,084,579.76

Finding the Fourth Proportional to 33,643,570.32, 50,465,350.08 and 8,084,579.76

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Solution

The fourth proportional to 33,643,570.32, 50,465,350.08 and 8,084,579.76 is: 12,126,868.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,643,570.32 : 50,465,350.08 = 8,084,579.76 : x
  2. Step 2: Convert to fraction form
    33,643,570.32/50,465,350.08 = 8,084,579.76/x
  3. Step 3: Cross multiply
    33,643,570.32x = 50,465,350.08 × 8,084,579.76
  4. Step 4: Simplify right side
    33,643,570.32x = 407,991,147,838,082.38
  5. Step 5: Solve for x
    x = 407,991,147,838,082.38/33,643,570.32
  6. Step 6: Final answer
    x = 12,126,868.34

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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.