Home / 97,439,067.64-146,067,052.02-32,697,468.64

Finding the Fourth Proportional to 97,439,067.64, 146,067,052.02 and 32,697,468.64

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Solution

The fourth proportional to 97,439,067.64, 146,067,052.02 and 32,697,468.64 is: 49,015,481.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,439,067.64 : 146,067,052.02 = 32,697,468.64 : x
  2. Step 2: Convert to fraction form
    97,439,067.64/146,067,052.02 = 32,697,468.64/x
  3. Step 3: Cross multiply
    97,439,067.64x = 146,067,052.02 × 32,697,468.64
  4. Step 4: Simplify right side
    97,439,067.64x = 4,776,022,852,761,199
  5. Step 5: Solve for x
    x = 4,776,022,852,761,199/97,439,067.64
  6. Step 6: Final answer
    x = 49,015,481.86

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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.