Home / 3,716,928,082.20-5,575,392,123.30-2,604,350,443.80

Finding the Fourth Proportional to 3,716,928,082.20, 5,575,392,123.30 and 2,604,350,443.80

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Solution

The fourth proportional to 3,716,928,082.20, 5,575,392,123.30 and 2,604,350,443.80 is: 3,906,525,665.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,928,082.20 : 5,575,392,123.30 = 2,604,350,443.80 : x
  2. Step 2: Convert to fraction form
    3,716,928,082.20/5,575,392,123.30 = 2,604,350,443.80/x
  3. Step 3: Cross multiply
    3,716,928,082.20x = 5,575,392,123.30 × 2,604,350,443.80
  4. Step 4: Simplify right side
    3,716,928,082.20x = 14,520,274,950,675,380,224
  5. Step 5: Solve for x
    x = 14,520,274,950,675,380,224/3,716,928,082.20
  6. Step 6: Final answer
    x = 3,906,525,665.70

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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.