Home / 22,609,921.07-33,915,086.63-6,435,865.98

Finding the Fourth Proportional to 22,609,921.07, 33,915,086.63 and 6,435,865.98

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Solution

The fourth proportional to 22,609,921.07, 33,915,086.63 and 6,435,865.98 is: 9,653,857.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,609,921.07 : 33,915,086.63 = 6,435,865.98 : x
  2. Step 2: Convert to fraction form
    22,609,921.07/33,915,086.63 = 6,435,865.98/x
  3. Step 3: Cross multiply
    22,609,921.07x = 33,915,086.63 × 6,435,865.98
  4. Step 4: Simplify right side
    22,609,921.07x = 218,272,952,266,859.53
  5. Step 5: Solve for x
    x = 218,272,952,266,859.53/22,609,921.07
  6. Step 6: Final answer
    x = 9,653,857.33

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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.