Home / 26,701,036.84-36,848,155.36-15,100,335.08

Finding the Fourth Proportional to 26,701,036.84, 36,848,155.36 and 15,100,335.08

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Solution

The fourth proportional to 26,701,036.84, 36,848,155.36 and 15,100,335.08 is: 20,838,872.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,701,036.84 : 36,848,155.36 = 15,100,335.08 : x
  2. Step 2: Convert to fraction form
    26,701,036.84/36,848,155.36 = 15,100,335.08/x
  3. Step 3: Cross multiply
    26,701,036.84x = 36,848,155.36 × 15,100,335.08
  4. Step 4: Simplify right side
    26,701,036.84x = 556,419,493,015,898
  5. Step 5: Solve for x
    x = 556,419,493,015,898/26,701,036.84
  6. Step 6: Final answer
    x = 20,838,872.15

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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.