Home / 336,514,664.22-505,659,724.26-181,183,317.28

Finding the Fourth Proportional to 336,514,664.22, 505,659,724.26 and 181,183,317.28

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Solution

The fourth proportional to 336,514,664.22, 505,659,724.26 and 181,183,317.28 is: 272,252,938.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,514,664.22 : 505,659,724.26 = 181,183,317.28 : x
  2. Step 2: Convert to fraction form
    336,514,664.22/505,659,724.26 = 181,183,317.28/x
  3. Step 3: Cross multiply
    336,514,664.22x = 505,659,724.26 × 181,183,317.28
  4. Step 4: Simplify right side
    336,514,664.22x = 91,617,106,256,316,896
  5. Step 5: Solve for x
    x = 91,617,106,256,316,896/336,514,664.22
  6. Step 6: Final answer
    x = 272,252,938.72

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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.