Home / 14,566,004.44-20,101,086.14-8,127,476.44

Finding the Fourth Proportional to 14,566,004.44, 20,101,086.14 and 8,127,476.44

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Solution

The fourth proportional to 14,566,004.44, 20,101,086.14 and 8,127,476.44 is: 11,215,917.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,566,004.44 : 20,101,086.14 = 8,127,476.44 : x
  2. Step 2: Convert to fraction form
    14,566,004.44/20,101,086.14 = 8,127,476.44/x
  3. Step 3: Cross multiply
    14,566,004.44x = 20,101,086.14 × 8,127,476.44
  4. Step 4: Simplify right side
    14,566,004.44x = 163,371,103,930,370.47
  5. Step 5: Solve for x
    x = 163,371,103,930,370.47/14,566,004.44
  6. Step 6: Final answer
    x = 11,215,917.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.