Home / 11,133,086.15-16,699,629.23-11,133,086.15

Finding the Fourth Proportional to 11,133,086.15, 16,699,629.23 and 11,133,086.15

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Solution

The fourth proportional to 11,133,086.15, 16,699,629.23 and 11,133,086.15 is: 16,699,629.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,133,086.15 : 16,699,629.23 = 11,133,086.15 : x
  2. Step 2: Convert to fraction form
    11,133,086.15/16,699,629.23 = 11,133,086.15/x
  3. Step 3: Cross multiply
    11,133,086.15x = 16,699,629.23 × 11,133,086.15
  4. Step 4: Simplify right side
    11,133,086.15x = 185,918,410,890,648.19
  5. Step 5: Solve for x
    x = 185,918,410,890,648.19/11,133,086.15
  6. Step 6: Final answer
    x = 16,699,629.23

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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.