Home / 2,270,366,149.54-3,407,287,441.28-1,027,669,312.27

Finding the Fourth Proportional to 2,270,366,149.54, 3,407,287,441.28 and 1,027,669,312.27

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Solution

The fourth proportional to 2,270,366,149.54, 3,407,287,441.28 and 1,027,669,312.27 is: 1,542,290,763.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,366,149.54 : 3,407,287,441.28 = 1,027,669,312.27 : x
  2. Step 2: Convert to fraction form
    2,270,366,149.54/3,407,287,441.28 = 1,027,669,312.27/x
  3. Step 3: Cross multiply
    2,270,366,149.54x = 3,407,287,441.28 × 1,027,669,312.27
  4. Step 4: Simplify right side
    2,270,366,149.54x = 3,501,564,741,481,287,168
  5. Step 5: Solve for x
    x = 3,501,564,741,481,287,168/2,270,366,149.54
  6. Step 6: Final answer
    x = 1,542,290,763.19

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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.