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Finding the Fourth Proportional to 52,277,558.20, 73,264,164.20 and 52,277,558.20

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Solution

The fourth proportional to 52,277,558.20, 73,264,164.20 and 52,277,558.20 is: 73,264,164.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,277,558.20 : 73,264,164.20 = 52,277,558.20 : x
  2. Step 2: Convert to fraction form
    52,277,558.20/73,264,164.20 = 52,277,558.20/x
  3. Step 3: Cross multiply
    52,277,558.20x = 73,264,164.20 × 52,277,558.20
  4. Step 4: Simplify right side
    52,277,558.20x = 3,830,071,607,939,857
  5. Step 5: Solve for x
    x = 3,830,071,607,939,857/52,277,558.20
  6. Step 6: Final answer
    x = 73,264,164.20

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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.