Home / 4,694,748,390.20-7,042,122,585.30-2,517,966,054.20

Finding the Fourth Proportional to 4,694,748,390.20, 7,042,122,585.30 and 2,517,966,054.20

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Solution

The fourth proportional to 4,694,748,390.20, 7,042,122,585.30 and 2,517,966,054.20 is: 3,776,949,081.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,748,390.20 : 7,042,122,585.30 = 2,517,966,054.20 : x
  2. Step 2: Convert to fraction form
    4,694,748,390.20/7,042,122,585.30 = 2,517,966,054.20/x
  3. Step 3: Cross multiply
    4,694,748,390.20x = 7,042,122,585.30 × 2,517,966,054.20
  4. Step 4: Simplify right side
    4,694,748,390.20x = 17,731,825,619,300,542,464
  5. Step 5: Solve for x
    x = 17,731,825,619,300,542,464/4,694,748,390.20
  6. Step 6: Final answer
    x = 3,776,949,081.30

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Double scale
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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.