Home / 5,410,040,313.90-8,109,396,625.98-2,264,057,400.90

Finding the Fourth Proportional to 5,410,040,313.90, 8,109,396,625.98 and 2,264,057,400.90

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Solution

The fourth proportional to 5,410,040,313.90, 8,109,396,625.98 and 2,264,057,400.90 is: 3,393,715,828.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,410,040,313.90 : 8,109,396,625.98 = 2,264,057,400.90 : x
  2. Step 2: Convert to fraction form
    5,410,040,313.90/8,109,396,625.98 = 2,264,057,400.90/x
  3. Step 3: Cross multiply
    5,410,040,313.90x = 8,109,396,625.98 × 2,264,057,400.90
  4. Step 4: Simplify right side
    5,410,040,313.90x = 18,360,139,447,883,507,712
  5. Step 5: Solve for x
    x = 18,360,139,447,883,507,712/5,410,040,313.90
  6. Step 6: Final answer
    x = 3,393,715,828.83

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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.