Home / 26,701,040.84-36,848,160.90-15,100,339.10

Finding the Fourth Proportional to 26,701,040.84, 36,848,160.90 and 15,100,339.10

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Solution

The fourth proportional to 26,701,040.84, 36,848,160.90 and 15,100,339.10 is: 20,838,877.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,701,040.84 : 36,848,160.90 = 15,100,339.10 : x
  2. Step 2: Convert to fraction form
    26,701,040.84/36,848,160.90 = 15,100,339.10/x
  3. Step 3: Cross multiply
    26,701,040.84x = 36,848,160.90 × 15,100,339.10
  4. Step 4: Simplify right side
    26,701,040.84x = 556,419,724,801,361.12
  5. Step 5: Solve for x
    x = 556,419,724,801,361.12/26,701,040.84
  6. Step 6: Final answer
    x = 20,838,877.71

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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.