Home / 49,652,344.89-74,485,025.03-16,404,513.31

Finding the Fourth Proportional to 49,652,344.89, 74,485,025.03 and 16,404,513.31

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Solution

The fourth proportional to 49,652,344.89, 74,485,025.03 and 16,404,513.31 is: 24,608,920.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,652,344.89 : 74,485,025.03 = 16,404,513.31 : x
  2. Step 2: Convert to fraction form
    49,652,344.89/74,485,025.03 = 16,404,513.31/x
  3. Step 3: Cross multiply
    49,652,344.89x = 74,485,025.03 × 16,404,513.31
  4. Step 4: Simplify right side
    49,652,344.89x = 1,221,890,584,500,318.25
  5. Step 5: Solve for x
    x = 1,221,890,584,500,318.25/49,652,344.89
  6. Step 6: Final answer
    x = 24,608,920.03

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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.