Home / 1,011,100,770,610.90-1,516,497,914,544.30-275,183,501,026.24

Finding the Fourth Proportional to 1,011,100,770,610.90, 1,516,497,914,544.30 and 275,183,501,026.24

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Solution

The fourth proportional to 1,011,100,770,610.90, 1,516,497,914,544.30 and 275,183,501,026.24 is: 412,733,545,016.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,011,100,770,610.90 : 1,516,497,914,544.30 = 275,183,501,026.24 : x
  2. Step 2: Convert to fraction form
    1,011,100,770,610.90/1,516,497,914,544.30 = 275,183,501,026.24/x
  3. Step 3: Cross multiply
    1,011,100,770,610.90x = 1,516,497,914,544.30 × 275,183,501,026.24
  4. Step 4: Simplify right side
    1,011,100,770,610.90x = 417,315,205,423,292,219,392,000
  5. Step 5: Solve for x
    x = 417,315,205,423,292,219,392,000/1,011,100,770,610.90
  6. Step 6: Final answer
    x = 412,733,545,016.64

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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.