Home / 33,372,005.20-50,058,007.80-23,735,208.40

Finding the Fourth Proportional to 33,372,005.20, 50,058,007.80 and 23,735,208.40

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Solution

The fourth proportional to 33,372,005.20, 50,058,007.80 and 23,735,208.40 is: 35,602,812.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,372,005.20 : 50,058,007.80 = 23,735,208.40 : x
  2. Step 2: Convert to fraction form
    33,372,005.20/50,058,007.80 = 23,735,208.40/x
  3. Step 3: Cross multiply
    33,372,005.20x = 50,058,007.80 × 23,735,208.40
  4. Step 4: Simplify right side
    33,372,005.20x = 1,188,137,247,221,825.25
  5. Step 5: Solve for x
    x = 1,188,137,247,221,825.25/33,372,005.20
  6. Step 6: Final answer
    x = 35,602,812.60

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Similar ratio
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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.