Home / 8,737,498,400.43-13,115,574,380.49-3,765,673,869.06

Finding the Fourth Proportional to 8,737,498,400.43, 13,115,574,380.49 and 3,765,673,869.06

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Solution

The fourth proportional to 8,737,498,400.43, 13,115,574,380.49 and 3,765,673,869.06 is: 5,652,530,445.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737,498,400.43 : 13,115,574,380.49 = 3,765,673,869.06 : x
  2. Step 2: Convert to fraction form
    8,737,498,400.43/13,115,574,380.49 = 3,765,673,869.06/x
  3. Step 3: Cross multiply
    8,737,498,400.43x = 13,115,574,380.49 × 3,765,673,869.06
  4. Step 4: Simplify right side
    8,737,498,400.43x = 49,388,975,722,323,992,576
  5. Step 5: Solve for x
    x = 49,388,975,722,323,992,576/8,737,498,400.43
  6. Step 6: Final answer
    x = 5,652,530,445.09

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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.