Home / 29,648,405.32-40,914,514.64-17,084,844.48

Finding the Fourth Proportional to 29,648,405.32, 40,914,514.64 and 17,084,844.48

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Solution

The fourth proportional to 29,648,405.32, 40,914,514.64 and 17,084,844.48 is: 23,576,921.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,648,405.32 : 40,914,514.64 = 17,084,844.48 : x
  2. Step 2: Convert to fraction form
    29,648,405.32/40,914,514.64 = 17,084,844.48/x
  3. Step 3: Cross multiply
    29,648,405.32x = 40,914,514.64 × 17,084,844.48
  4. Step 4: Simplify right side
    29,648,405.32x = 699,018,119,632,089.62
  5. Step 5: Solve for x
    x = 699,018,119,632,089.62/29,648,405.32
  6. Step 6: Final answer
    x = 23,576,921.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.