Home / 51,853,514.55-77,770,181.37-14,962,810.97

Finding the Fourth Proportional to 51,853,514.55, 77,770,181.37 and 14,962,810.97

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Solution

The fourth proportional to 51,853,514.55, 77,770,181.37 and 14,962,810.97 is: 22,441,304.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,853,514.55 : 77,770,181.37 = 14,962,810.97 : x
  2. Step 2: Convert to fraction form
    51,853,514.55/77,770,181.37 = 14,962,810.97/x
  3. Step 3: Cross multiply
    51,853,514.55x = 77,770,181.37 × 14,962,810.97
  4. Step 4: Simplify right side
    51,853,514.55x = 1,163,660,522,553,074.75
  5. Step 5: Solve for x
    x = 1,163,660,522,553,074.75/51,853,514.55
  6. Step 6: Final answer
    x = 22,441,304.75

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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.