Home / 4,469,982,134,838-6,169,723,070,040-2,911,332,404,689

Finding the Fourth Proportional to 4,469,982,134,838, 6,169,723,070,040 and 2,911,332,404,689

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Solution

The fourth proportional to 4,469,982,134,838, 6,169,723,070,040 and 2,911,332,404,689 is: 4,018,386,239,571.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,982,134,838 : 6,169,723,070,040 = 2,911,332,404,689 : x
  2. Step 2: Convert to fraction form
    4,469,982,134,838/6,169,723,070,040 = 2,911,332,404,689/x
  3. Step 3: Cross multiply
    4,469,982,134,838x = 6,169,723,070,040 × 2,911,332,404,689
  4. Step 4: Simplify right side
    4,469,982,134,838x = 17,962,114,701,764,753,214,144,512
  5. Step 5: Solve for x
    x = 17,962,114,701,764,753,214,144,512/4,469,982,134,838
  6. Step 6: Final answer
    x = 4,018,386,239,571.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.