Home / 49,587,270.90-74,380,906.35-44,202,002.10

Finding the Fourth Proportional to 49,587,270.90, 74,380,906.35 and 44,202,002.10

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Solution

The fourth proportional to 49,587,270.90, 74,380,906.35 and 44,202,002.10 is: 66,303,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,587,270.90 : 74,380,906.35 = 44,202,002.10 : x
  2. Step 2: Convert to fraction form
    49,587,270.90/74,380,906.35 = 44,202,002.10/x
  3. Step 3: Cross multiply
    49,587,270.90x = 74,380,906.35 × 44,202,002.10
  4. Step 4: Simplify right side
    49,587,270.90x = 3,287,784,978,682,603
  5. Step 5: Solve for x
    x = 3,287,784,978,682,603/49,587,270.90
  6. Step 6: Final answer
    x = 66,303,003.15

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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.