Home / 11,936,747.25-16,434,941.72-10,845,755.01

Finding the Fourth Proportional to 11,936,747.25, 16,434,941.72 and 10,845,755.01

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Solution

The fourth proportional to 11,936,747.25, 16,434,941.72 and 10,845,755.01 is: 14,932,824.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,936,747.25 : 16,434,941.72 = 10,845,755.01 : x
  2. Step 2: Convert to fraction form
    11,936,747.25/16,434,941.72 = 10,845,755.01/x
  3. Step 3: Cross multiply
    11,936,747.25x = 16,434,941.72 × 10,845,755.01
  4. Step 4: Simplify right side
    11,936,747.25x = 178,249,351,444,519.25
  5. Step 5: Solve for x
    x = 178,249,351,444,519.25/11,936,747.25
  6. Step 6: Final answer
    x = 14,932,824.47

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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.