Home / 26,701,041.84-36,848,162.28-15,100,340.10

Finding the Fourth Proportional to 26,701,041.84, 36,848,162.28 and 15,100,340.10

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Solution

The fourth proportional to 26,701,041.84, 36,848,162.28 and 15,100,340.10 is: 20,838,879.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,701,041.84 : 36,848,162.28 = 15,100,340.10 : x
  2. Step 2: Convert to fraction form
    26,701,041.84/36,848,162.28 = 15,100,340.10/x
  3. Step 3: Cross multiply
    26,701,041.84x = 36,848,162.28 × 15,100,340.10
  4. Step 4: Simplify right side
    26,701,041.84x = 556,419,782,487,991.44
  5. Step 5: Solve for x
    x = 556,419,782,487,991.44/26,701,041.84
  6. Step 6: Final answer
    x = 20,838,879.09

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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.