Home / 17,835,453.36-24,620,441.40-12,042,074.16

Finding the Fourth Proportional to 17,835,453.36, 24,620,441.40 and 12,042,074.16

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Solution

The fourth proportional to 17,835,453.36, 24,620,441.40 and 12,042,074.16 is: 16,623,136.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,835,453.36 : 24,620,441.40 = 12,042,074.16 : x
  2. Step 2: Convert to fraction form
    17,835,453.36/24,620,441.40 = 12,042,074.16/x
  3. Step 3: Cross multiply
    17,835,453.36x = 24,620,441.40 × 12,042,074.16
  4. Step 4: Simplify right side
    17,835,453.36x = 296,481,181,190,734.19
  5. Step 5: Solve for x
    x = 296,481,181,190,734.19/17,835,453.36
  6. Step 6: Final answer
    x = 16,623,136.81

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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.