Home / 25,969,032.60-38,902,227.30-22,777,762.20

Finding the Fourth Proportional to 25,969,032.60, 38,902,227.30 and 22,777,762.20

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Solution

The fourth proportional to 25,969,032.60, 38,902,227.30 and 22,777,762.20 is: 34,121,628.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,969,032.60 : 38,902,227.30 = 22,777,762.20 : x
  2. Step 2: Convert to fraction form
    25,969,032.60/38,902,227.30 = 22,777,762.20/x
  3. Step 3: Cross multiply
    25,969,032.60x = 38,902,227.30 × 22,777,762.20
  4. Step 4: Simplify right side
    25,969,032.60x = 886,105,682,489,748
  5. Step 5: Solve for x
    x = 886,105,682,489,748/25,969,032.60
  6. Step 6: Final answer
    x = 34,121,628.48

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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.