Home / 16,824,633.33-23,217,994.67-9,089,675.63

Finding the Fourth Proportional to 16,824,633.33, 23,217,994.67 and 9,089,675.63

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Solution

The fourth proportional to 16,824,633.33, 23,217,994.67 and 9,089,675.63 is: 12,543,752.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,824,633.33 : 23,217,994.67 = 9,089,675.63 : x
  2. Step 2: Convert to fraction form
    16,824,633.33/23,217,994.67 = 9,089,675.63/x
  3. Step 3: Cross multiply
    16,824,633.33x = 23,217,994.67 × 9,089,675.63
  4. Step 4: Simplify right side
    16,824,633.33x = 211,044,040,236,003.09
  5. Step 5: Solve for x
    x = 211,044,040,236,003.09/16,824,633.33
  6. Step 6: Final answer
    x = 12,543,752.73

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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.