Home / 11,733,379.94-17,596,468.08-8,113,369.40

Finding the Fourth Proportional to 11,733,379.94, 17,596,468.08 and 8,113,369.40

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Solution

The fourth proportional to 11,733,379.94, 17,596,468.08 and 8,113,369.40 is: 12,167,563.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733,379.94 : 17,596,468.08 = 8,113,369.40 : x
  2. Step 2: Convert to fraction form
    11,733,379.94/17,596,468.08 = 8,113,369.40/x
  3. Step 3: Cross multiply
    11,733,379.94x = 17,596,468.08 × 8,113,369.40
  4. Step 4: Simplify right side
    11,733,379.94x = 142,766,645,668,348.75
  5. Step 5: Solve for x
    x = 142,766,645,668,348.75/11,733,379.94
  6. Step 6: Final answer
    x = 12,167,563.52

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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.