Home / 2,270,366,149.03-3,407,287,440.53-1,027,669,311.77

Finding the Fourth Proportional to 2,270,366,149.03, 3,407,287,440.53 and 1,027,669,311.77

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Solution

The fourth proportional to 2,270,366,149.03, 3,407,287,440.53 and 1,027,669,311.77 is: 1,542,290,762.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,366,149.03 : 3,407,287,440.53 = 1,027,669,311.77 : x
  2. Step 2: Convert to fraction form
    2,270,366,149.03/3,407,287,440.53 = 1,027,669,311.77/x
  3. Step 3: Cross multiply
    2,270,366,149.03x = 3,407,287,440.53 × 1,027,669,311.77
  4. Step 4: Simplify right side
    2,270,366,149.03x = 3,501,564,739,010,888,192
  5. Step 5: Solve for x
    x = 3,501,564,739,010,888,192/2,270,366,149.03
  6. Step 6: Final answer
    x = 1,542,290,762.44

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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.