Home / 61,718,058.05-92,576,902.52-15,659,838.05

Finding the Fourth Proportional to 61,718,058.05, 92,576,902.52 and 15,659,838.05

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Solution

The fourth proportional to 61,718,058.05, 92,576,902.52 and 15,659,838.05 is: 23,489,710.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,718,058.05 : 92,576,902.52 = 15,659,838.05 : x
  2. Step 2: Convert to fraction form
    61,718,058.05/92,576,902.52 = 15,659,838.05/x
  3. Step 3: Cross multiply
    61,718,058.05x = 92,576,902.52 × 15,659,838.05
  4. Step 4: Simplify right side
    61,718,058.05x = 1,449,739,300,633,837
  5. Step 5: Solve for x
    x = 1,449,739,300,633,837/61,718,058.05
  6. Step 6: Final answer
    x = 23,489,710.25

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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.