Home / 2,720,514,873,380.60-4,081,345,430,334-882,510,037,736.16

Finding the Fourth Proportional to 2,720,514,873,380.60, 4,081,345,430,334 and 882,510,037,736.16

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Solution

The fourth proportional to 2,720,514,873,380.60, 4,081,345,430,334 and 882,510,037,736.16 is: 1,323,950,971,553.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,720,514,873,380.60 : 4,081,345,430,334 = 882,510,037,736.16 : x
  2. Step 2: Convert to fraction form
    2,720,514,873,380.60/4,081,345,430,334 = 882,510,037,736.16/x
  3. Step 3: Cross multiply
    2,720,514,873,380.60x = 4,081,345,430,334 × 882,510,037,736.16
  4. Step 4: Simplify right side
    2,720,514,873,380.60x = 3,601,828,309,738,362,530,430,976
  5. Step 5: Solve for x
    x = 3,601,828,309,738,362,530,430,976/2,720,514,873,380.60
  6. Step 6: Final answer
    x = 1,323,950,971,553.64

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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.