Home / 6,659,955,574,535.40-9,987,995,332,398-2,579,515,619,902

Finding the Fourth Proportional to 6,659,955,574,535.40, 9,987,995,332,398 and 2,579,515,619,902

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Solution

The fourth proportional to 6,659,955,574,535.40, 9,987,995,332,398 and 2,579,515,619,902 is: 3,868,522,797,650.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659,955,574,535.40 : 9,987,995,332,398 = 2,579,515,619,902 : x
  2. Step 2: Convert to fraction form
    6,659,955,574,535.40/9,987,995,332,398 = 2,579,515,619,902/x
  3. Step 3: Cross multiply
    6,659,955,574,535.40x = 9,987,995,332,398 × 2,579,515,619,902
  4. Step 4: Simplify right side
    6,659,955,574,535.40x = 25,764,189,971,428,909,657,358,336
  5. Step 5: Solve for x
    x = 25,764,189,971,428,909,657,358,336/6,659,955,574,535.40
  6. Step 6: Final answer
    x = 3,868,522,797,650.38

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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.