Home / 35,420,508,476.10-53,151,170,048.55-13,353,377,544.90

Finding the Fourth Proportional to 35,420,508,476.10, 53,151,170,048.55 and 13,353,377,544.90

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Solution

The fourth proportional to 35,420,508,476.10, 53,151,170,048.55 and 13,353,377,544.90 is: 20,037,759,793.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,420,508,476.10 : 53,151,170,048.55 = 13,353,377,544.90 : x
  2. Step 2: Convert to fraction form
    35,420,508,476.10/53,151,170,048.55 = 13,353,377,544.90/x
  3. Step 3: Cross multiply
    35,420,508,476.10x = 53,151,170,048.55 × 13,353,377,544.90
  4. Step 4: Simplify right side
    35,420,508,476.10x = 709,747,640,611,469,000,704
  5. Step 5: Solve for x
    x = 709,747,640,611,469,000,704/35,420,508,476.10
  6. Step 6: Final answer
    x = 20,037,759,793.61

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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.