Home / 11,664,025.10-17,496,037.65-11,593,166.30

Finding the Fourth Proportional to 11,664,025.10, 17,496,037.65 and 11,593,166.30

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Solution

The fourth proportional to 11,664,025.10, 17,496,037.65 and 11,593,166.30 is: 17,389,749.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,025.10 : 17,496,037.65 = 11,593,166.30 : x
  2. Step 2: Convert to fraction form
    11,664,025.10/17,496,037.65 = 11,593,166.30/x
  3. Step 3: Cross multiply
    11,664,025.10x = 17,496,037.65 × 11,593,166.30
  4. Step 4: Simplify right side
    11,664,025.10x = 202,834,474,067,511.19
  5. Step 5: Solve for x
    x = 202,834,474,067,511.19/11,664,025.10
  6. Step 6: Final answer
    x = 17,389,749.45

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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.