Home / 51,392,175.66-77,092,794.72-14,504,394.24

Finding the Fourth Proportional to 51,392,175.66, 77,092,794.72 and 14,504,394.24

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Solution

The fourth proportional to 51,392,175.66, 77,092,794.72 and 14,504,394.24 is: 21,757,870.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,392,175.66 : 77,092,794.72 = 14,504,394.24 : x
  2. Step 2: Convert to fraction form
    51,392,175.66/77,092,794.72 = 14,504,394.24/x
  3. Step 3: Cross multiply
    51,392,175.66x = 77,092,794.72 × 14,504,394.24
  4. Step 4: Simplify right side
    51,392,175.66x = 1,118,184,287,682,270.38
  5. Step 5: Solve for x
    x = 1,118,184,287,682,270.38/51,392,175.66
  6. Step 6: Final answer
    x = 21,757,870.21

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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.