Home / 2,551,582,087.98-3,521,170,703.52-1,480,102,119.90

Finding the Fourth Proportional to 2,551,582,087.98, 3,521,170,703.52 and 1,480,102,119.90

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Solution

The fourth proportional to 2,551,582,087.98, 3,521,170,703.52 and 1,480,102,119.90 is: 2,042,533,629.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,582,087.98 : 3,521,170,703.52 = 1,480,102,119.90 : x
  2. Step 2: Convert to fraction form
    2,551,582,087.98/3,521,170,703.52 = 1,480,102,119.90/x
  3. Step 3: Cross multiply
    2,551,582,087.98x = 3,521,170,703.52 × 1,480,102,119.90
  4. Step 4: Simplify right side
    2,551,582,087.98x = 5,211,692,222,809,726,976
  5. Step 5: Solve for x
    x = 5,211,692,222,809,726,976/2,551,582,087.98
  6. Step 6: Final answer
    x = 2,042,533,629.37

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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.