Home / 63,026,270.46-86,976,078.44-35,149,006.94

Finding the Fourth Proportional to 63,026,270.46, 86,976,078.44 and 35,149,006.94

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Solution

The fourth proportional to 63,026,270.46, 86,976,078.44 and 35,149,006.94 is: 48,505,532.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,026,270.46 : 86,976,078.44 = 35,149,006.94 : x
  2. Step 2: Convert to fraction form
    63,026,270.46/86,976,078.44 = 35,149,006.94/x
  3. Step 3: Cross multiply
    63,026,270.46x = 86,976,078.44 × 35,149,006.94
  4. Step 4: Simplify right side
    63,026,270.46x = 3,057,122,784,090,919
  5. Step 5: Solve for x
    x = 3,057,122,784,090,919/63,026,270.46
  6. Step 6: Final answer
    x = 48,505,532.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.