Home / 41,231,998.22-61,842,349.40-22,821,996.24

Finding the Fourth Proportional to 41,231,998.22, 61,842,349.40 and 22,821,996.24

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Solution

The fourth proportional to 41,231,998.22, 61,842,349.40 and 22,821,996.24 is: 34,229,868.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,231,998.22 : 61,842,349.40 = 22,821,996.24 : x
  2. Step 2: Convert to fraction form
    41,231,998.22/61,842,349.40 = 22,821,996.24/x
  3. Step 3: Cross multiply
    41,231,998.22x = 61,842,349.40 × 22,821,996.24
  4. Step 4: Simplify right side
    41,231,998.22x = 1,411,365,865,365,456.25
  5. Step 5: Solve for x
    x = 1,411,365,865,365,456.25/41,231,998.22
  6. Step 6: Final answer
    x = 34,229,868.22

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1.5x scale

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.