Home / 8,975,448,002.70-13,463,172,004.05-5,669,459,829.90

Finding the Fourth Proportional to 8,975,448,002.70, 13,463,172,004.05 and 5,669,459,829.90

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Solution

The fourth proportional to 8,975,448,002.70, 13,463,172,004.05 and 5,669,459,829.90 is: 8,504,189,744.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,975,448,002.70 : 13,463,172,004.05 = 5,669,459,829.90 : x
  2. Step 2: Convert to fraction form
    8,975,448,002.70/13,463,172,004.05 = 5,669,459,829.90/x
  3. Step 3: Cross multiply
    8,975,448,002.70x = 13,463,172,004.05 × 5,669,459,829.90
  4. Step 4: Simplify right side
    8,975,448,002.70x = 76,328,912,859,995,750,400
  5. Step 5: Solve for x
    x = 76,328,912,859,995,750,400/8,975,448,002.70
  6. Step 6: Final answer
    x = 8,504,189,744.85

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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.