Home / 33,246,010.20-49,906,340.10-25,706,400.60

Finding the Fourth Proportional to 33,246,010.20, 49,906,340.10 and 25,706,400.60

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Solution

The fourth proportional to 33,246,010.20, 49,906,340.10 and 25,706,400.60 is: 38,588,461.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,246,010.20 : 49,906,340.10 = 25,706,400.60 : x
  2. Step 2: Convert to fraction form
    33,246,010.20/49,906,340.10 = 25,706,400.60/x
  3. Step 3: Cross multiply
    33,246,010.20x = 49,906,340.10 × 25,706,400.60
  4. Step 4: Simplify right side
    33,246,010.20x = 1,282,912,371,090,444.25
  5. Step 5: Solve for x
    x = 1,282,912,371,090,444.25/33,246,010.20
  6. Step 6: Final answer
    x = 38,588,461.09

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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.