Home / 1,516,685,704,571.40-2,274,786,383,096.20-441,990,242,296.98

Finding the Fourth Proportional to 1,516,685,704,571.40, 2,274,786,383,096.20 and 441,990,242,296.98

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Solution

The fourth proportional to 1,516,685,704,571.40, 2,274,786,383,096.20 and 441,990,242,296.98 is: 662,914,789,536.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,685,704,571.40 : 2,274,786,383,096.20 = 441,990,242,296.98 : x
  2. Step 2: Convert to fraction form
    1,516,685,704,571.40/2,274,786,383,096.20 = 441,990,242,296.98/x
  3. Step 3: Cross multiply
    1,516,685,704,571.40x = 2,274,786,383,096.20 × 441,990,242,296.98
  4. Step 4: Simplify right side
    1,516,685,704,571.40x = 1,005,433,384,638,560,235,159,552
  5. Step 5: Solve for x
    x = 1,005,433,384,638,560,235,159,552/1,516,685,704,571.40
  6. Step 6: Final answer
    x = 662,914,789,536.23

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Double scale
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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.