Home / 34,036,255.62-51,054,827.67-11,317,152.78

Finding the Fourth Proportional to 34,036,255.62, 51,054,827.67 and 11,317,152.78

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Solution

The fourth proportional to 34,036,255.62, 51,054,827.67 and 11,317,152.78 is: 16,975,876.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,036,255.62 : 51,054,827.67 = 11,317,152.78 : x
  2. Step 2: Convert to fraction form
    34,036,255.62/51,054,827.67 = 11,317,152.78/x
  3. Step 3: Cross multiply
    34,036,255.62x = 51,054,827.67 × 11,317,152.78
  4. Step 4: Simplify right side
    34,036,255.62x = 577,795,284,897,961.38
  5. Step 5: Solve for x
    x = 577,795,284,897,961.38/34,036,255.62
  6. Step 6: Final answer
    x = 16,975,876.88

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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.