Home / 16,091,999.55-24,137,999.33-15,942,700.35

Finding the Fourth Proportional to 16,091,999.55, 24,137,999.33 and 15,942,700.35

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Solution

The fourth proportional to 16,091,999.55, 24,137,999.33 and 15,942,700.35 is: 23,914,050.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,091,999.55 : 24,137,999.33 = 15,942,700.35 : x
  2. Step 2: Convert to fraction form
    16,091,999.55/24,137,999.33 = 15,942,700.35/x
  3. Step 3: Cross multiply
    16,091,999.55x = 24,137,999.33 × 15,942,700.35
  4. Step 4: Simplify right side
    16,091,999.55x = 384,824,890,286,977.25
  5. Step 5: Solve for x
    x = 384,824,890,286,977.25/16,091,999.55
  6. Step 6: Final answer
    x = 23,914,050.53

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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.