Home / 27,883,008,109.80-41,824,512,164.70-10,432,469,716.20

Finding the Fourth Proportional to 27,883,008,109.80, 41,824,512,164.70 and 10,432,469,716.20

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Solution

The fourth proportional to 27,883,008,109.80, 41,824,512,164.70 and 10,432,469,716.20 is: 15,648,704,574.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,883,008,109.80 : 41,824,512,164.70 = 10,432,469,716.20 : x
  2. Step 2: Convert to fraction form
    27,883,008,109.80/41,824,512,164.70 = 10,432,469,716.20/x
  3. Step 3: Cross multiply
    27,883,008,109.80x = 41,824,512,164.70 × 10,432,469,716.20
  4. Step 4: Simplify right side
    27,883,008,109.80x = 436,332,956,553,071,230,976
  5. Step 5: Solve for x
    x = 436,332,956,553,071,230,976/27,883,008,109.80
  6. Step 6: Final answer
    x = 15,648,704,574.30

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1.5x scale

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.