Home / 2,464,787,739.29-3,401,489,339.41-1,350,956,687.45

Finding the Fourth Proportional to 2,464,787,739.29, 3,401,489,339.41 and 1,350,956,687.45

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Solution

The fourth proportional to 2,464,787,739.29, 3,401,489,339.41 and 1,350,956,687.45 is: 1,864,365,315.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,787,739.29 : 3,401,489,339.41 = 1,350,956,687.45 : x
  2. Step 2: Convert to fraction form
    2,464,787,739.29/3,401,489,339.41 = 1,350,956,687.45/x
  3. Step 3: Cross multiply
    2,464,787,739.29x = 3,401,489,339.41 × 1,350,956,687.45
  4. Step 4: Simplify right side
    2,464,787,739.29x = 4,595,264,770,359,419,392
  5. Step 5: Solve for x
    x = 4,595,264,770,359,419,392/2,464,787,739.29
  6. Step 6: Final answer
    x = 1,864,365,315.16

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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.