Home / 22,692,363.58-33,861,556.36-20,246,703.58

Finding the Fourth Proportional to 22,692,363.58, 33,861,556.36 and 20,246,703.58

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Solution

The fourth proportional to 22,692,363.58, 33,861,556.36 and 20,246,703.58 is: 30,212,141.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,692,363.58 : 33,861,556.36 = 20,246,703.58 : x
  2. Step 2: Convert to fraction form
    22,692,363.58/33,861,556.36 = 20,246,703.58/x
  3. Step 3: Cross multiply
    22,692,363.58x = 33,861,556.36 × 20,246,703.58
  4. Step 4: Simplify right side
    22,692,363.58x = 685,584,894,378,383.75
  5. Step 5: Solve for x
    x = 685,584,894,378,383.75/22,692,363.58
  6. Step 6: Final answer
    x = 30,212,141.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.