Home / 11,015,961,704.68-16,527,184,513.50-3,554,404,511.80

Finding the Fourth Proportional to 11,015,961,704.68, 16,527,184,513.50 and 3,554,404,511.80

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Solution

The fourth proportional to 11,015,961,704.68, 16,527,184,513.50 and 3,554,404,511.80 is: 5,332,652,815.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,015,961,704.68 : 16,527,184,513.50 = 3,554,404,511.80 : x
  2. Step 2: Convert to fraction form
    11,015,961,704.68/16,527,184,513.50 = 3,554,404,511.80/x
  3. Step 3: Cross multiply
    11,015,961,704.68x = 16,527,184,513.50 × 3,554,404,511.80
  4. Step 4: Simplify right side
    11,015,961,704.68x = 58,744,299,202,135,490,560
  5. Step 5: Solve for x
    x = 58,744,299,202,135,490,560/11,015,961,704.68
  6. Step 6: Final answer
    x = 5,332,652,815.70

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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.