Home / 53,200,587.98-79,804,253.43-22,489,443.65

Finding the Fourth Proportional to 53,200,587.98, 79,804,253.43 and 22,489,443.65

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Solution

The fourth proportional to 53,200,587.98, 79,804,253.43 and 22,489,443.65 is: 33,735,590.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,200,587.98 : 79,804,253.43 = 22,489,443.65 : x
  2. Step 2: Convert to fraction form
    53,200,587.98/79,804,253.43 = 22,489,443.65/x
  3. Step 3: Cross multiply
    53,200,587.98x = 79,804,253.43 × 22,489,443.65
  4. Step 4: Simplify right side
    53,200,587.98x = 1,794,753,260,743,815
  5. Step 5: Solve for x
    x = 1,794,753,260,743,815/53,200,587.98
  6. Step 6: Final answer
    x = 33,735,590.69

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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.