Home / 49,652,344.89-74,485,025.04-16,404,513.32

Finding the Fourth Proportional to 49,652,344.89, 74,485,025.04 and 16,404,513.32

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Solution

The fourth proportional to 49,652,344.89, 74,485,025.04 and 16,404,513.32 is: 24,608,920.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,652,344.89 : 74,485,025.04 = 16,404,513.32 : x
  2. Step 2: Convert to fraction form
    49,652,344.89/74,485,025.04 = 16,404,513.32/x
  3. Step 3: Cross multiply
    49,652,344.89x = 74,485,025.04 × 16,404,513.32
  4. Step 4: Simplify right side
    49,652,344.89x = 1,221,890,585,036,788.50
  5. Step 5: Solve for x
    x = 1,221,890,585,036,788.50/49,652,344.89
  6. Step 6: Final answer
    x = 24,608,920.04

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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.