Home / 53,148,257.52-79,693,537.38-23,967,954.46

Finding the Fourth Proportional to 53,148,257.52, 79,693,537.38 and 23,967,954.46

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Solution

The fourth proportional to 53,148,257.52, 79,693,537.38 and 23,967,954.46 is: 35,938,921.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,148,257.52 : 79,693,537.38 = 23,967,954.46 : x
  2. Step 2: Convert to fraction form
    53,148,257.52/79,693,537.38 = 23,967,954.46/x
  3. Step 3: Cross multiply
    53,148,257.52x = 79,693,537.38 × 23,967,954.46
  4. Step 4: Simplify right side
    53,148,257.52x = 1,910,091,074,680,147.75
  5. Step 5: Solve for x
    x = 1,910,091,074,680,147.75/53,148,257.52
  6. Step 6: Final answer
    x = 35,938,921.87

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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.