Home / 3,326,704,003.60-4,984,681,234.20-2,097,672,989.20

Finding the Fourth Proportional to 3,326,704,003.60, 4,984,681,234.20 and 2,097,672,989.20

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Solution

The fourth proportional to 3,326,704,003.60, 4,984,681,234.20 and 2,097,672,989.20 is: 3,143,120,389.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,704,003.60 : 4,984,681,234.20 = 2,097,672,989.20 : x
  2. Step 2: Convert to fraction form
    3,326,704,003.60/4,984,681,234.20 = 2,097,672,989.20/x
  3. Step 3: Cross multiply
    3,326,704,003.60x = 4,984,681,234.20 × 2,097,672,989.20
  4. Step 4: Simplify right side
    3,326,704,003.60x = 10,456,231,184,753,459,200
  5. Step 5: Solve for x
    x = 10,456,231,184,753,459,200/3,326,704,003.60
  6. Step 6: Final answer
    x = 3,143,120,389.86

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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.