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Finding the Fourth Proportional to 73,775,114.10, 110,463,605.55 and 73,775,114.10

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Solution

The fourth proportional to 73,775,114.10, 110,463,605.55 and 73,775,114.10 is: 110,463,605.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,775,114.10 : 110,463,605.55 = 73,775,114.10 : x
  2. Step 2: Convert to fraction form
    73,775,114.10/110,463,605.55 = 73,775,114.10/x
  3. Step 3: Cross multiply
    73,775,114.10x = 110,463,605.55 × 73,775,114.10
  4. Step 4: Simplify right side
    73,775,114.10x = 8,149,465,103,348,642
  5. Step 5: Solve for x
    x = 8,149,465,103,348,642/73,775,114.10
  6. Step 6: Final answer
    x = 110,463,605.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.