Home / 73,181,335.49-109,625,635.52-44,019,076.50

Finding the Fourth Proportional to 73,181,335.49, 109,625,635.52 and 44,019,076.50

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Solution

The fourth proportional to 73,181,335.49, 109,625,635.52 and 44,019,076.50 is: 65,940,573.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,181,335.49 : 109,625,635.52 = 44,019,076.50 : x
  2. Step 2: Convert to fraction form
    73,181,335.49/109,625,635.52 = 44,019,076.50/x
  3. Step 3: Cross multiply
    73,181,335.49x = 109,625,635.52 × 44,019,076.50
  4. Step 4: Simplify right side
    73,181,335.49x = 4,825,619,235,547,773
  5. Step 5: Solve for x
    x = 4,825,619,235,547,773/73,181,335.49
  6. Step 6: Final answer
    x = 65,940,573.56

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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.