Home / 22,405,548.32-33,599,479.04-10,887,603.48

Finding the Fourth Proportional to 22,405,548.32, 33,599,479.04 and 10,887,603.48

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Solution

The fourth proportional to 22,405,548.32, 33,599,479.04 and 10,887,603.48 is: 16,327,107.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,405,548.32 : 33,599,479.04 = 10,887,603.48 : x
  2. Step 2: Convert to fraction form
    22,405,548.32/33,599,479.04 = 10,887,603.48/x
  3. Step 3: Cross multiply
    22,405,548.32x = 33,599,479.04 × 10,887,603.48
  4. Step 4: Simplify right side
    22,405,548.32x = 365,817,804,922,091.06
  5. Step 5: Solve for x
    x = 365,817,804,922,091.06/22,405,548.32
  6. Step 6: Final answer
    x = 16,327,107.90

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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.