Home / 1,011,100,770,625.20-1,516,497,914,565.60-275,183,501,040.55

Finding the Fourth Proportional to 1,011,100,770,625.20, 1,516,497,914,565.60 and 275,183,501,040.55

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Solution

The fourth proportional to 1,011,100,770,625.20, 1,516,497,914,565.60 and 275,183,501,040.55 is: 412,733,545,038.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,011,100,770,625.20 : 1,516,497,914,565.60 = 275,183,501,040.55 : x
  2. Step 2: Convert to fraction form
    1,011,100,770,625.20/1,516,497,914,565.60 = 275,183,501,040.55/x
  3. Step 3: Cross multiply
    1,011,100,770,625.20x = 1,516,497,914,565.60 × 275,183,501,040.55
  4. Step 4: Simplify right side
    1,011,100,770,625.20x = 417,315,205,450,854,702,252,032
  5. Step 5: Solve for x
    x = 417,315,205,450,854,702,252,032/1,011,100,770,625.20
  6. Step 6: Final answer
    x = 412,733,545,038.06

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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.