Home / 61,067,029.60-91,600,544.40-32,369,215.60

Finding the Fourth Proportional to 61,067,029.60, 91,600,544.40 and 32,369,215.60

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Solution

The fourth proportional to 61,067,029.60, 91,600,544.40 and 32,369,215.60 is: 48,553,823.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,067,029.60 : 91,600,544.40 = 32,369,215.60 : x
  2. Step 2: Convert to fraction form
    61,067,029.60/91,600,544.40 = 32,369,215.60/x
  3. Step 3: Cross multiply
    61,067,029.60x = 91,600,544.40 × 32,369,215.60
  4. Step 4: Simplify right side
    61,067,029.60x = 2,965,037,770,760,973
  5. Step 5: Solve for x
    x = 2,965,037,770,760,973/61,067,029.60
  6. Step 6: Final answer
    x = 48,553,823.40

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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.