Home / 73,610,578.86-110,436,352.26-32,115,086.02

Finding the Fourth Proportional to 73,610,578.86, 110,436,352.26 and 32,115,086.02

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Solution

The fourth proportional to 73,610,578.86, 110,436,352.26 and 32,115,086.02 is: 48,181,565.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,610,578.86 : 110,436,352.26 = 32,115,086.02 : x
  2. Step 2: Convert to fraction form
    73,610,578.86/110,436,352.26 = 32,115,086.02/x
  3. Step 3: Cross multiply
    73,610,578.86x = 110,436,352.26 × 32,115,086.02
  4. Step 4: Simplify right side
    73,610,578.86x = 3,546,672,952,564,921.50
  5. Step 5: Solve for x
    x = 3,546,672,952,564,921.50/73,610,578.86
  6. Step 6: Final answer
    x = 48,181,565.85

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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.