Home / 11,664,026.60-17,496,039.90-8,262,804.20

Finding the Fourth Proportional to 11,664,026.60, 17,496,039.90 and 8,262,804.20

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Solution

The fourth proportional to 11,664,026.60, 17,496,039.90 and 8,262,804.20 is: 12,394,206.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,026.60 : 17,496,039.90 = 8,262,804.20 : x
  2. Step 2: Convert to fraction form
    11,664,026.60/17,496,039.90 = 8,262,804.20/x
  3. Step 3: Cross multiply
    11,664,026.60x = 17,496,039.90 × 8,262,804.20
  4. Step 4: Simplify right side
    11,664,026.60x = 144,566,351,969,087.56
  5. Step 5: Solve for x
    x = 144,566,351,969,087.56/11,664,026.60
  6. Step 6: Final answer
    x = 12,394,206.30

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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.