Home / 6,659,955,574,536.90-9,987,995,332,400.20-2,579,515,619,903.50

Finding the Fourth Proportional to 6,659,955,574,536.90, 9,987,995,332,400.20 and 2,579,515,619,903.50

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Solution

The fourth proportional to 6,659,955,574,536.90, 9,987,995,332,400.20 and 2,579,515,619,903.50 is: 3,868,522,797,652.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659,955,574,536.90 : 9,987,995,332,400.20 = 2,579,515,619,903.50 : x
  2. Step 2: Convert to fraction form
    6,659,955,574,536.90/9,987,995,332,400.20 = 2,579,515,619,903.50/x
  3. Step 3: Cross multiply
    6,659,955,574,536.90x = 9,987,995,332,400.20 × 2,579,515,619,903.50
  4. Step 4: Simplify right side
    6,659,955,574,536.90x = 25,764,189,971,449,564,155,084,800
  5. Step 5: Solve for x
    x = 25,764,189,971,449,564,155,084,800/6,659,955,574,536.90
  6. Step 6: Final answer
    x = 3,868,522,797,652.61

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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.