Home / 33,775,702.23-50,645,347.30-18,221,870.39

Finding the Fourth Proportional to 33,775,702.23, 50,645,347.30 and 18,221,870.39

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Solution

The fourth proportional to 33,775,702.23, 50,645,347.30 and 18,221,870.39 is: 27,322,983.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,775,702.23 : 50,645,347.30 = 18,221,870.39 : x
  2. Step 2: Convert to fraction form
    33,775,702.23/50,645,347.30 = 18,221,870.39/x
  3. Step 3: Cross multiply
    33,775,702.23x = 50,645,347.30 × 18,221,870.39
  4. Step 4: Simplify right side
    33,775,702.23x = 922,852,954,269,101.88
  5. Step 5: Solve for x
    x = 922,852,954,269,101.88/33,775,702.23
  6. Step 6: Final answer
    x = 27,322,983.49

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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.