Home / 14,388,003.91-21,597,369.54-6,194,703.66

Finding the Fourth Proportional to 14,388,003.91, 21,597,369.54 and 6,194,703.66

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Solution

The fourth proportional to 14,388,003.91, 21,597,369.54 and 6,194,703.66 is: 9,298,670.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,388,003.91 : 21,597,369.54 = 6,194,703.66 : x
  2. Step 2: Convert to fraction form
    14,388,003.91/21,597,369.54 = 6,194,703.66/x
  3. Step 3: Cross multiply
    14,388,003.91x = 21,597,369.54 × 6,194,703.66
  4. Step 4: Simplify right side
    14,388,003.91x = 133,789,304,135,810.52
  5. Step 5: Solve for x
    x = 133,789,304,135,810.52/14,388,003.91
  6. Step 6: Final answer
    x = 9,298,670.27

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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.