Home / 36,504,892.30-54,753,779.85-9,578,548.30

Finding the Fourth Proportional to 36,504,892.30, 54,753,779.85 and 9,578,548.30

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Solution

The fourth proportional to 36,504,892.30, 54,753,779.85 and 9,578,548.30 is: 14,366,888.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,504,892.30 : 54,753,779.85 = 9,578,548.30 : x
  2. Step 2: Convert to fraction form
    36,504,892.30/54,753,779.85 = 9,578,548.30/x
  3. Step 3: Cross multiply
    36,504,892.30x = 54,753,779.85 × 9,578,548.30
  4. Step 4: Simplify right side
    36,504,892.30x = 524,461,724,900,791.81
  5. Step 5: Solve for x
    x = 524,461,724,900,791.81/36,504,892.30
  6. Step 6: Final answer
    x = 14,366,888.71

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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.