Home / 16,873,942.51-25,305,689.86-6,089,878.32

Finding the Fourth Proportional to 16,873,942.51, 25,305,689.86 and 6,089,878.32

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Solution

The fourth proportional to 16,873,942.51, 25,305,689.86 and 6,089,878.32 is: 9,132,932.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,873,942.51 : 25,305,689.86 = 6,089,878.32 : x
  2. Step 2: Convert to fraction form
    16,873,942.51/25,305,689.86 = 6,089,878.32/x
  3. Step 3: Cross multiply
    16,873,942.51x = 25,305,689.86 × 6,089,878.32
  4. Step 4: Simplify right side
    16,873,942.51x = 154,108,571,940,936.81
  5. Step 5: Solve for x
    x = 154,108,571,940,936.81/16,873,942.51
  6. Step 6: Final answer
    x = 9,132,932.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.