Home / 11,179,911.95-16,769,869.98-3,503,554.26

Finding the Fourth Proportional to 11,179,911.95, 16,769,869.98 and 3,503,554.26

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Solution

The fourth proportional to 11,179,911.95, 16,769,869.98 and 3,503,554.26 is: 5,255,332.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,179,911.95 : 16,769,869.98 = 3,503,554.26 : x
  2. Step 2: Convert to fraction form
    11,179,911.95/16,769,869.98 = 3,503,554.26/x
  3. Step 3: Cross multiply
    11,179,911.95x = 16,769,869.98 × 3,503,554.26
  4. Step 4: Simplify right side
    11,179,911.95x = 58,754,149,351,757.27
  5. Step 5: Solve for x
    x = 58,754,149,351,757.27/11,179,911.95
  6. Step 6: Final answer
    x = 5,255,332.03

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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.