Home / 24,361,662.78-33,618,655.50-14,445,219.78

Finding the Fourth Proportional to 24,361,662.78, 33,618,655.50 and 14,445,219.78

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Solution

The fourth proportional to 24,361,662.78, 33,618,655.50 and 14,445,219.78 is: 19,934,142.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,361,662.78 : 33,618,655.50 = 14,445,219.78 : x
  2. Step 2: Convert to fraction form
    24,361,662.78/33,618,655.50 = 14,445,219.78/x
  3. Step 3: Cross multiply
    24,361,662.78x = 33,618,655.50 × 14,445,219.78
  4. Step 4: Simplify right side
    24,361,662.78x = 485,628,867,405,605.75
  5. Step 5: Solve for x
    x = 485,628,867,405,605.75/24,361,662.78
  6. Step 6: Final answer
    x = 19,934,142.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.