Home / 27,292,102.39-37,649,508.51-16,271,094.97

Finding the Fourth Proportional to 27,292,102.39, 37,649,508.51 and 16,271,094.97

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Solution

The fourth proportional to 27,292,102.39, 37,649,508.51 and 16,271,094.97 is: 22,446,007.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,292,102.39 : 37,649,508.51 = 16,271,094.97 : x
  2. Step 2: Convert to fraction form
    27,292,102.39/37,649,508.51 = 16,271,094.97/x
  3. Step 3: Cross multiply
    27,292,102.39x = 37,649,508.51 × 16,271,094.97
  4. Step 4: Simplify right side
    27,292,102.39x = 612,598,728,540,033.12
  5. Step 5: Solve for x
    x = 612,598,728,540,033.12/27,292,102.39
  6. Step 6: Final answer
    x = 22,446,007.27

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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.