Home / 2,551,582,078.57-3,521,170,690.59-1,480,102,110.51

Finding the Fourth Proportional to 2,551,582,078.57, 3,521,170,690.59 and 1,480,102,110.51

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Solution

The fourth proportional to 2,551,582,078.57, 3,521,170,690.59 and 1,480,102,110.51 is: 2,042,533,616.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,582,078.57 : 3,521,170,690.59 = 1,480,102,110.51 : x
  2. Step 2: Convert to fraction form
    2,551,582,078.57/3,521,170,690.59 = 1,480,102,110.51/x
  3. Step 3: Cross multiply
    2,551,582,078.57x = 3,521,170,690.59 × 1,480,102,110.51
  4. Step 4: Simplify right side
    2,551,582,078.57x = 5,211,692,170,620,527,616
  5. Step 5: Solve for x
    x = 5,211,692,170,620,527,616/2,551,582,078.57
  6. Step 6: Final answer
    x = 2,042,533,616.46

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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.