Home / 73,511,784.60-110,108,244.60-60,757,200.60

Finding the Fourth Proportional to 73,511,784.60, 110,108,244.60 and 60,757,200.60

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Solution

The fourth proportional to 73,511,784.60, 110,108,244.60 and 60,757,200.60 is: 91,004,030.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,511,784.60 : 110,108,244.60 = 60,757,200.60 : x
  2. Step 2: Convert to fraction form
    73,511,784.60/110,108,244.60 = 60,757,200.60/x
  3. Step 3: Cross multiply
    73,511,784.60x = 110,108,244.60 × 60,757,200.60
  4. Step 4: Simplify right side
    73,511,784.60x = 6,689,868,704,876,067
  5. Step 5: Solve for x
    x = 6,689,868,704,876,067/73,511,784.60
  6. Step 6: Final answer
    x = 91,004,030.73

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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.