Home / 36,792,001.90-55,188,002.85-36,036,174.70

Finding the Fourth Proportional to 36,792,001.90, 55,188,002.85 and 36,036,174.70

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Solution

The fourth proportional to 36,792,001.90, 55,188,002.85 and 36,036,174.70 is: 54,054,262.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,792,001.90 : 55,188,002.85 = 36,036,174.70 : x
  2. Step 2: Convert to fraction form
    36,792,001.90/55,188,002.85 = 36,036,174.70/x
  3. Step 3: Cross multiply
    36,792,001.90x = 55,188,002.85 × 36,036,174.70
  4. Step 4: Simplify right side
    36,792,001.90x = 1,988,764,512,046,698
  5. Step 5: Solve for x
    x = 1,988,764,512,046,698/36,792,001.90
  6. Step 6: Final answer
    x = 54,054,262.05

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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.