Home / 30,567,229.75-45,837,394.57-16,186,941.73

Finding the Fourth Proportional to 30,567,229.75, 45,837,394.57 and 16,186,941.73

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Solution

The fourth proportional to 30,567,229.75, 45,837,394.57 and 16,186,941.73 is: 24,273,290.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,567,229.75 : 45,837,394.57 = 16,186,941.73 : x
  2. Step 2: Convert to fraction form
    30,567,229.75/45,837,394.57 = 16,186,941.73/x
  3. Step 3: Cross multiply
    30,567,229.75x = 45,837,394.57 × 16,186,941.73
  4. Step 4: Simplify right side
    30,567,229.75x = 741,967,234,959,608.38
  5. Step 5: Solve for x
    x = 741,967,234,959,608.38/30,567,229.75
  6. Step 6: Final answer
    x = 24,273,290.09

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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.