Home / 3,494,212,858.98-5,242,055,500.86-1,133,189,718.69

Finding the Fourth Proportional to 3,494,212,858.98, 5,242,055,500.86 and 1,133,189,718.69

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Solution

The fourth proportional to 3,494,212,858.98, 5,242,055,500.86 and 1,133,189,718.69 is: 1,700,023,335.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,212,858.98 : 5,242,055,500.86 = 1,133,189,718.69 : x
  2. Step 2: Convert to fraction form
    3,494,212,858.98/5,242,055,500.86 = 1,133,189,718.69/x
  3. Step 3: Cross multiply
    3,494,212,858.98x = 5,242,055,500.86 × 1,133,189,718.69
  4. Step 4: Simplify right side
    3,494,212,858.98x = 5,940,243,398,376,910,848
  5. Step 5: Solve for x
    x = 5,940,243,398,376,910,848/3,494,212,858.98
  6. Step 6: Final answer
    x = 1,700,023,335.19

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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.