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Finding the Fourth Proportional to 33,220,270.20, 46,395,004.20 and 33,220,270.20

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Solution

The fourth proportional to 33,220,270.20, 46,395,004.20 and 33,220,270.20 is: 46,395,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,220,270.20 : 46,395,004.20 = 33,220,270.20 : x
  2. Step 2: Convert to fraction form
    33,220,270.20/46,395,004.20 = 33,220,270.20/x
  3. Step 3: Cross multiply
    33,220,270.20x = 46,395,004.20 × 33,220,270.20
  4. Step 4: Simplify right side
    33,220,270.20x = 1,541,254,575,454,135
  5. Step 5: Solve for x
    x = 1,541,254,575,454,135/33,220,270.20
  6. Step 6: Final answer
    x = 46,395,004.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.