Home / 17,840,611.25-24,618,069.04-9,892,953.82

Finding the Fourth Proportional to 17,840,611.25, 24,618,069.04 and 9,892,953.82

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Solution

The fourth proportional to 17,840,611.25, 24,618,069.04 and 9,892,953.82 is: 13,651,181.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,840,611.25 : 24,618,069.04 = 9,892,953.82 : x
  2. Step 2: Convert to fraction form
    17,840,611.25/24,618,069.04 = 9,892,953.82/x
  3. Step 3: Cross multiply
    17,840,611.25x = 24,618,069.04 × 9,892,953.82
  4. Step 4: Simplify right side
    17,840,611.25x = 243,545,420,150,291.72
  5. Step 5: Solve for x
    x = 243,545,420,150,291.72/17,840,611.25
  6. Step 6: Final answer
    x = 13,651,181.38

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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.