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Finding the Fourth Proportional to 22,146,710.60, 33,157,080.30 and 22,146,710.60

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Solution

The fourth proportional to 22,146,710.60, 33,157,080.30 and 22,146,710.60 is: 33,157,080.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,146,710.60 : 33,157,080.30 = 22,146,710.60 : x
  2. Step 2: Convert to fraction form
    22,146,710.60/33,157,080.30 = 22,146,710.60/x
  3. Step 3: Cross multiply
    22,146,710.60x = 33,157,080.30 × 22,146,710.60
  4. Step 4: Simplify right side
    22,146,710.60x = 734,320,261,745,061.25
  5. Step 5: Solve for x
    x = 734,320,261,745,061.25/22,146,710.60
  6. Step 6: Final answer
    x = 33,157,080.30

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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.