Home / 11,232,318.60-16,848,477.90-11,008,369.80

Finding the Fourth Proportional to 11,232,318.60, 16,848,477.90 and 11,008,369.80

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Solution

The fourth proportional to 11,232,318.60, 16,848,477.90 and 11,008,369.80 is: 16,512,554.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,318.60 : 16,848,477.90 = 11,008,369.80 : x
  2. Step 2: Convert to fraction form
    11,232,318.60/16,848,477.90 = 11,008,369.80/x
  3. Step 3: Cross multiply
    11,232,318.60x = 16,848,477.90 × 11,008,369.80
  4. Step 4: Simplify right side
    11,232,318.60x = 185,474,275,290,327.41
  5. Step 5: Solve for x
    x = 185,474,275,290,327.41/11,232,318.60
  6. Step 6: Final answer
    x = 16,512,554.70

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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.