Home / 23,383,308.42-35,074,979.64-6,343,979.94

Finding the Fourth Proportional to 23,383,308.42, 35,074,979.64 and 6,343,979.94

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Solution

The fourth proportional to 23,383,308.42, 35,074,979.64 and 6,343,979.94 is: 9,515,974.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,383,308.42 : 35,074,979.64 = 6,343,979.94 : x
  2. Step 2: Convert to fraction form
    23,383,308.42/35,074,979.64 = 6,343,979.94/x
  3. Step 3: Cross multiply
    23,383,308.42x = 35,074,979.64 × 6,343,979.94
  4. Step 4: Simplify right side
    23,383,308.42x = 222,514,967,232,068.44
  5. Step 5: Solve for x
    x = 222,514,967,232,068.44/23,383,308.42
  6. Step 6: Final answer
    x = 9,515,974.52

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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.