Home / 11,959,008.75-16,503,968.69-6,733,813.77

Finding the Fourth Proportional to 11,959,008.75, 16,503,968.69 and 6,733,813.77

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Solution

The fourth proportional to 11,959,008.75, 16,503,968.69 and 6,733,813.77 is: 9,292,965.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,959,008.75 : 16,503,968.69 = 6,733,813.77 : x
  2. Step 2: Convert to fraction form
    11,959,008.75/16,503,968.69 = 6,733,813.77/x
  3. Step 3: Cross multiply
    11,959,008.75x = 16,503,968.69 × 6,733,813.77
  4. Step 4: Simplify right side
    11,959,008.75x = 111,134,651,508,181.95
  5. Step 5: Solve for x
    x = 111,134,651,508,181.95/11,959,008.75
  6. Step 6: Final answer
    x = 9,292,965.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.