Home / 11,173,773.24-16,753,800.30-4,342,369.80

Finding the Fourth Proportional to 11,173,773.24, 16,753,800.30 and 4,342,369.80

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Solution

The fourth proportional to 11,173,773.24, 16,753,800.30 and 4,342,369.80 is: 6,510,888.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,173,773.24 : 16,753,800.30 = 4,342,369.80 : x
  2. Step 2: Convert to fraction form
    11,173,773.24/16,753,800.30 = 4,342,369.80/x
  3. Step 3: Cross multiply
    11,173,773.24x = 16,753,800.30 × 4,342,369.80
  4. Step 4: Simplify right side
    11,173,773.24x = 72,751,196,457,950.94
  5. Step 5: Solve for x
    x = 72,751,196,457,950.94/11,173,773.24
  6. Step 6: Final answer
    x = 6,510,888.93

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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.