Home / 16,611,317.55-24,916,976.33-10,200,783.15

Finding the Fourth Proportional to 16,611,317.55, 24,916,976.33 and 10,200,783.15

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Solution

The fourth proportional to 16,611,317.55, 24,916,976.33 and 10,200,783.15 is: 15,301,174.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,611,317.55 : 24,916,976.33 = 10,200,783.15 : x
  2. Step 2: Convert to fraction form
    16,611,317.55/24,916,976.33 = 10,200,783.15/x
  3. Step 3: Cross multiply
    16,611,317.55x = 24,916,976.33 × 10,200,783.15
  4. Step 4: Simplify right side
    16,611,317.55x = 254,172,672,245,008.94
  5. Step 5: Solve for x
    x = 254,172,672,245,008.94/16,611,317.55
  6. Step 6: Final answer
    x = 15,301,174.73

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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.