Home / 2,259,969,484.59-3,388,645,406.58-765,500,150.43

Finding the Fourth Proportional to 2,259,969,484.59, 3,388,645,406.58 and 765,500,150.43

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Solution

The fourth proportional to 2,259,969,484.59, 3,388,645,406.58 and 765,500,150.43 is: 1,147,806,900.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,969,484.59 : 3,388,645,406.58 = 765,500,150.43 : x
  2. Step 2: Convert to fraction form
    2,259,969,484.59/3,388,645,406.58 = 765,500,150.43/x
  3. Step 3: Cross multiply
    2,259,969,484.59x = 3,388,645,406.58 × 765,500,150.43
  4. Step 4: Simplify right side
    2,259,969,484.59x = 2,594,008,568,490,918,400
  5. Step 5: Solve for x
    x = 2,594,008,568,490,918,400/2,259,969,484.59
  6. Step 6: Final answer
    x = 1,147,806,900.13

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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.