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Finding the Fourth Proportional to 35,463,440.80, 53,062,450.80 and 23,519,504.80

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Solution

The fourth proportional to 35,463,440.80, 53,062,450.80 and 23,519,504.80 is: 35,191,243.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,463,440.80 : 53,062,450.80 = 23,519,504.80 : x
  2. Step 2: Convert to fraction form
    35,463,440.80/53,062,450.80 = 23,519,504.80/x
  3. Step 3: Cross multiply
    35,463,440.80x = 53,062,450.80 × 23,519,504.80
  4. Step 4: Simplify right side
    35,463,440.80x = 1,248,002,566,290,363.75
  5. Step 5: Solve for x
    x = 1,248,002,566,290,363.75/35,463,440.80
  6. Step 6: Final answer
    x = 35,191,243.10

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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.