Home / 27,513,195.60-41,296,365.45-16,751,515.35

Finding the Fourth Proportional to 27,513,195.60, 41,296,365.45 and 16,751,515.35

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Solution

The fourth proportional to 27,513,195.60, 41,296,365.45 and 16,751,515.35 is: 25,143,451.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,513,195.60 : 41,296,365.45 = 16,751,515.35 : x
  2. Step 2: Convert to fraction form
    27,513,195.60/41,296,365.45 = 16,751,515.35/x
  3. Step 3: Cross multiply
    27,513,195.60x = 41,296,365.45 × 16,751,515.35
  4. Step 4: Simplify right side
    27,513,195.60x = 691,776,699,734,884.75
  5. Step 5: Solve for x
    x = 691,776,699,734,884.75/27,513,195.60
  6. Step 6: Final answer
    x = 25,143,451.52

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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.