Home / 33,905,304.96-46,789,905.60-18,435,494.04

Finding the Fourth Proportional to 33,905,304.96, 46,789,905.60 and 18,435,494.04

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Solution

The fourth proportional to 33,905,304.96, 46,789,905.60 and 18,435,494.04 is: 25,441,299.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,905,304.96 : 46,789,905.60 = 18,435,494.04 : x
  2. Step 2: Convert to fraction form
    33,905,304.96/46,789,905.60 = 18,435,494.04/x
  3. Step 3: Cross multiply
    33,905,304.96x = 46,789,905.60 × 18,435,494.04
  4. Step 4: Simplify right side
    33,905,304.96x = 862,595,025,820,962.62
  5. Step 5: Solve for x
    x = 862,595,025,820,962.62/33,905,304.96
  6. Step 6: Final answer
    x = 25,441,299.73

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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.