Home / 37,444,979.60-56,167,469.40-30,950,464.40

Finding the Fourth Proportional to 37,444,979.60, 56,167,469.40 and 30,950,464.40

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Solution

The fourth proportional to 37,444,979.60, 56,167,469.40 and 30,950,464.40 is: 46,425,696.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,444,979.60 : 56,167,469.40 = 30,950,464.40 : x
  2. Step 2: Convert to fraction form
    37,444,979.60/56,167,469.40 = 30,950,464.40/x
  3. Step 3: Cross multiply
    37,444,979.60x = 56,167,469.40 × 30,950,464.40
  4. Step 4: Simplify right side
    37,444,979.60x = 1,738,409,262,102,789.25
  5. Step 5: Solve for x
    x = 1,738,409,262,102,789.25/37,444,979.60
  6. Step 6: Final answer
    x = 46,425,696.60

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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.