Home / 52,203,189.44-78,185,505.12-24,928,587.52

Finding the Fourth Proportional to 52,203,189.44, 78,185,505.12 and 24,928,587.52

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Solution

The fourth proportional to 52,203,189.44, 78,185,505.12 and 24,928,587.52 is: 37,335,921.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,203,189.44 : 78,185,505.12 = 24,928,587.52 : x
  2. Step 2: Convert to fraction form
    52,203,189.44/78,185,505.12 = 24,928,587.52/x
  3. Step 3: Cross multiply
    52,203,189.44x = 78,185,505.12 × 24,928,587.52
  4. Step 4: Simplify right side
    52,203,189.44x = 1,949,054,207,179,328.25
  5. Step 5: Solve for x
    x = 1,949,054,207,179,328.25/52,203,189.44
  6. Step 6: Final answer
    x = 37,335,921.96

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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.