Home / 2,414,456,100.30-3,621,684,150.45-1,587,959,057.10

Finding the Fourth Proportional to 2,414,456,100.30, 3,621,684,150.45 and 1,587,959,057.10

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Solution

The fourth proportional to 2,414,456,100.30, 3,621,684,150.45 and 1,587,959,057.10 is: 2,381,938,585.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,456,100.30 : 3,621,684,150.45 = 1,587,959,057.10 : x
  2. Step 2: Convert to fraction form
    2,414,456,100.30/3,621,684,150.45 = 1,587,959,057.10/x
  3. Step 3: Cross multiply
    2,414,456,100.30x = 3,621,684,150.45 × 1,587,959,057.10
  4. Step 4: Simplify right side
    2,414,456,100.30x = 5,751,086,148,662,595,584
  5. Step 5: Solve for x
    x = 5,751,086,148,662,595,584/2,414,456,100.30
  6. Step 6: Final answer
    x = 2,381,938,585.65

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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.