Home / 41,265,048.60-61,893,777.24-13,968,221.22

Finding the Fourth Proportional to 41,265,048.60, 61,893,777.24 and 13,968,221.22

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Solution

The fourth proportional to 41,265,048.60, 61,893,777.24 and 13,968,221.22 is: 20,951,047.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,265,048.60 : 61,893,777.24 = 13,968,221.22 : x
  2. Step 2: Convert to fraction form
    41,265,048.60/61,893,777.24 = 13,968,221.22/x
  3. Step 3: Cross multiply
    41,265,048.60x = 61,893,777.24 × 13,968,221.22
  4. Step 4: Simplify right side
    41,265,048.60x = 864,545,972,629,721.12
  5. Step 5: Solve for x
    x = 864,545,972,629,721.12/41,265,048.60
  6. Step 6: Final answer
    x = 20,951,047.00

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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.