Home / 3,608,608,941.56-4,979,791,453.12-2,001,055,053.56

Finding the Fourth Proportional to 3,608,608,941.56, 4,979,791,453.12 and 2,001,055,053.56

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Solution

The fourth proportional to 3,608,608,941.56, 4,979,791,453.12 and 2,001,055,053.56 is: 2,761,406,684.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,608,941.56 : 4,979,791,453.12 = 2,001,055,053.56 : x
  2. Step 2: Convert to fraction form
    3,608,608,941.56/4,979,791,453.12 = 2,001,055,053.56/x
  3. Step 3: Cross multiply
    3,608,608,941.56x = 4,979,791,453.12 × 2,001,055,053.56
  4. Step 4: Simplify right side
    3,608,608,941.56x = 9,964,836,852,940,670,976
  5. Step 5: Solve for x
    x = 9,964,836,852,940,670,976/3,608,608,941.56
  6. Step 6: Final answer
    x = 2,761,406,684.49

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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.