Home / 36,299,261.60-54,448,892.40-32,940,029.60

Finding the Fourth Proportional to 36,299,261.60, 54,448,892.40 and 32,940,029.60

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Solution

The fourth proportional to 36,299,261.60, 54,448,892.40 and 32,940,029.60 is: 49,410,044.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,299,261.60 : 54,448,892.40 = 32,940,029.60 : x
  2. Step 2: Convert to fraction form
    36,299,261.60/54,448,892.40 = 32,940,029.60/x
  3. Step 3: Cross multiply
    36,299,261.60x = 54,448,892.40 × 32,940,029.60
  4. Step 4: Simplify right side
    36,299,261.60x = 1,793,548,127,343,215
  5. Step 5: Solve for x
    x = 1,793,548,127,343,215/36,299,261.60
  6. Step 6: Final answer
    x = 49,410,044.40

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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.