Home / 22,947,843.47-34,409,159.45-15,761,185.55

Finding the Fourth Proportional to 22,947,843.47, 34,409,159.45 and 15,761,185.55

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Solution

The fourth proportional to 22,947,843.47, 34,409,159.45 and 15,761,185.55 is: 23,633,120.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,947,843.47 : 34,409,159.45 = 15,761,185.55 : x
  2. Step 2: Convert to fraction form
    22,947,843.47/34,409,159.45 = 15,761,185.55/x
  3. Step 3: Cross multiply
    22,947,843.47x = 34,409,159.45 × 15,761,185.55
  4. Step 4: Simplify right side
    22,947,843.47x = 542,329,146,632,180.06
  5. Step 5: Solve for x
    x = 542,329,146,632,180.06/22,947,843.47
  6. Step 6: Final answer
    x = 23,633,120.36

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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.