Home / 21,727,234.80-32,595,226.20-6,374,494.80

Finding the Fourth Proportional to 21,727,234.80, 32,595,226.20 and 6,374,494.80

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Solution

The fourth proportional to 21,727,234.80, 32,595,226.20 and 6,374,494.80 is: 9,563,025.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,727,234.80 : 32,595,226.20 = 6,374,494.80 : x
  2. Step 2: Convert to fraction form
    21,727,234.80/32,595,226.20 = 6,374,494.80/x
  3. Step 3: Cross multiply
    21,727,234.80x = 32,595,226.20 × 6,374,494.80
  4. Step 4: Simplify right side
    21,727,234.80x = 207,778,099,916,723.75
  5. Step 5: Solve for x
    x = 207,778,099,916,723.75/21,727,234.80
  6. Step 6: Final answer
    x = 9,563,025.48

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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.