Home / 16,331,998.60-24,505,871.10-11,529,346.60

Finding the Fourth Proportional to 16,331,998.60, 24,505,871.10 and 11,529,346.60

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Solution

The fourth proportional to 16,331,998.60, 24,505,871.10 and 11,529,346.60 is: 17,299,577.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331,998.60 : 24,505,871.10 = 11,529,346.60 : x
  2. Step 2: Convert to fraction form
    16,331,998.60/24,505,871.10 = 11,529,346.60/x
  3. Step 3: Cross multiply
    16,331,998.60x = 24,505,871.10 × 11,529,346.60
  4. Step 4: Simplify right side
    16,331,998.60x = 282,536,681,646,823.25
  5. Step 5: Solve for x
    x = 282,536,681,646,823.25/16,331,998.60
  6. Step 6: Final answer
    x = 17,299,577.88

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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.