Home / 11,664,069.60-17,496,104.40-9,963,458.40

Finding the Fourth Proportional to 11,664,069.60, 17,496,104.40 and 9,963,458.40

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Solution

The fourth proportional to 11,664,069.60, 17,496,104.40 and 9,963,458.40 is: 14,945,187.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,069.60 : 17,496,104.40 = 9,963,458.40 : x
  2. Step 2: Convert to fraction form
    11,664,069.60/17,496,104.40 = 9,963,458.40/x
  3. Step 3: Cross multiply
    11,664,069.60x = 17,496,104.40 × 9,963,458.40
  4. Step 4: Simplify right side
    11,664,069.60x = 174,321,708,351,456.94
  5. Step 5: Solve for x
    x = 174,321,708,351,456.94/11,664,069.60
  6. Step 6: Final answer
    x = 14,945,187.60

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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.