Home / 44,605,636.58-66,906,982.60-18,343,563.46

Finding the Fourth Proportional to 44,605,636.58, 66,906,982.60 and 18,343,563.46

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Solution

The fourth proportional to 44,605,636.58, 66,906,982.60 and 18,343,563.46 is: 27,514,739.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,605,636.58 : 66,906,982.60 = 18,343,563.46 : x
  2. Step 2: Convert to fraction form
    44,605,636.58/66,906,982.60 = 18,343,563.46/x
  3. Step 3: Cross multiply
    44,605,636.58x = 66,906,982.60 × 18,343,563.46
  4. Step 4: Simplify right side
    44,605,636.58x = 1,227,312,481,027,089.25
  5. Step 5: Solve for x
    x = 1,227,312,481,027,089.25/44,605,636.58
  6. Step 6: Final answer
    x = 27,514,739.73

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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.