Home / 16,477,099.20-24,719,758.48-11,628,876.02

Finding the Fourth Proportional to 16,477,099.20, 24,719,758.48 and 11,628,876.02

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Solution

The fourth proportional to 16,477,099.20, 24,719,758.48 and 11,628,876.02 is: 17,446,214.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,477,099.20 : 24,719,758.48 = 11,628,876.02 : x
  2. Step 2: Convert to fraction form
    16,477,099.20/24,719,758.48 = 11,628,876.02/x
  3. Step 3: Cross multiply
    16,477,099.20x = 24,719,758.48 × 11,628,876.02
  4. Step 4: Simplify right side
    16,477,099.20x = 287,463,006,657,707.88
  5. Step 5: Solve for x
    x = 287,463,006,657,707.88/16,477,099.20
  6. Step 6: Final answer
    x = 17,446,214.48

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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.