Home / 2,401,524,189.48-3,314,137,222.62-1,383,687,086.22

Finding the Fourth Proportional to 2,401,524,189.48, 3,314,137,222.62 and 1,383,687,086.22

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Solution

The fourth proportional to 2,401,524,189.48, 3,314,137,222.62 and 1,383,687,086.22 is: 1,909,507,677.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,524,189.48 : 3,314,137,222.62 = 1,383,687,086.22 : x
  2. Step 2: Convert to fraction form
    2,401,524,189.48/3,314,137,222.62 = 1,383,687,086.22/x
  3. Step 3: Cross multiply
    2,401,524,189.48x = 3,314,137,222.62 × 1,383,687,086.22
  4. Step 4: Simplify right side
    2,401,524,189.48x = 4,585,728,876,900,311,040
  5. Step 5: Solve for x
    x = 4,585,728,876,900,311,040/2,401,524,189.48
  6. Step 6: Final answer
    x = 1,909,507,677.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.