Home / 41,170,101.76-56,777,548.80-25,701,610.24

Finding the Fourth Proportional to 41,170,101.76, 56,777,548.80 and 25,701,610.24

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Solution

The fourth proportional to 41,170,101.76, 56,777,548.80 and 25,701,610.24 is: 35,445,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,170,101.76 : 56,777,548.80 = 25,701,610.24 : x
  2. Step 2: Convert to fraction form
    41,170,101.76/56,777,548.80 = 25,701,610.24/x
  3. Step 3: Cross multiply
    41,170,101.76x = 56,777,548.80 × 25,701,610.24
  4. Step 4: Simplify right side
    41,170,101.76x = 1,459,274,429,640,179.50
  5. Step 5: Solve for x
    x = 1,459,274,429,640,179.50/41,170,101.76
  6. Step 6: Final answer
    x = 35,445,004.20

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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.