Home / 37,698,589.04-52,028,265.44-22,822,109.78

Finding the Fourth Proportional to 37,698,589.04, 52,028,265.44 and 22,822,109.78

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Solution

The fourth proportional to 37,698,589.04, 52,028,265.44 and 22,822,109.78 is: 31,497,061.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,698,589.04 : 52,028,265.44 = 22,822,109.78 : x
  2. Step 2: Convert to fraction form
    37,698,589.04/52,028,265.44 = 22,822,109.78/x
  3. Step 3: Cross multiply
    37,698,589.04x = 52,028,265.44 × 22,822,109.78
  4. Step 4: Simplify right side
    37,698,589.04x = 1,187,394,785,550,620
  5. Step 5: Solve for x
    x = 1,187,394,785,550,620/37,698,589.04
  6. Step 6: Final answer
    x = 31,497,061.72

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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.