Home / 3,883,332,621.58-5,829,144,167.85-1,673,632,829.86

Finding the Fourth Proportional to 3,883,332,621.58, 5,829,144,167.85 and 1,673,632,829.86

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Solution

The fourth proportional to 3,883,332,621.58, 5,829,144,167.85 and 1,673,632,829.86 is: 2,512,235,752.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,332,621.58 : 5,829,144,167.85 = 1,673,632,829.86 : x
  2. Step 2: Convert to fraction form
    3,883,332,621.58/5,829,144,167.85 = 1,673,632,829.86/x
  3. Step 3: Cross multiply
    3,883,332,621.58x = 5,829,144,167.85 × 1,673,632,829.86
  4. Step 4: Simplify right side
    3,883,332,621.58x = 9,755,847,049,300,709,376
  5. Step 5: Solve for x
    x = 9,755,847,049,300,709,376/3,883,332,621.58
  6. Step 6: Final answer
    x = 2,512,235,752.12

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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.