Home / 41,108,672.48-56,725,390.96-22,769,365.28

Finding the Fourth Proportional to 41,108,672.48, 56,725,390.96 and 22,769,365.28

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Solution

The fourth proportional to 41,108,672.48, 56,725,390.96 and 22,769,365.28 is: 31,419,188.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,108,672.48 : 56,725,390.96 = 22,769,365.28 : x
  2. Step 2: Convert to fraction form
    41,108,672.48/56,725,390.96 = 22,769,365.28/x
  3. Step 3: Cross multiply
    41,108,672.48x = 56,725,390.96 × 22,769,365.28
  4. Step 4: Simplify right side
    41,108,672.48x = 1,291,601,147,419,050
  5. Step 5: Solve for x
    x = 1,291,601,147,419,050/41,108,672.48
  6. Step 6: Final answer
    x = 31,419,188.93

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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.