Home / 26,701,027.80-36,848,142.90-15,100,326.06

Finding the Fourth Proportional to 26,701,027.80, 36,848,142.90 and 15,100,326.06

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Solution

The fourth proportional to 26,701,027.80, 36,848,142.90 and 15,100,326.06 is: 20,838,859.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,701,027.80 : 36,848,142.90 = 15,100,326.06 : x
  2. Step 2: Convert to fraction form
    26,701,027.80/36,848,142.90 = 15,100,326.06/x
  3. Step 3: Cross multiply
    26,701,027.80x = 36,848,142.90 × 15,100,326.06
  4. Step 4: Simplify right side
    26,701,027.80x = 556,418,972,495,474
  5. Step 5: Solve for x
    x = 556,418,972,495,474/26,701,027.80
  6. Step 6: Final answer
    x = 20,838,859.71

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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.