Home / 15,778,611.27-23,649,977.84-6,675,026.94

Finding the Fourth Proportional to 15,778,611.27, 23,649,977.84 and 6,675,026.94

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Solution

The fourth proportional to 15,778,611.27, 23,649,977.84 and 6,675,026.94 is: 10,004,951.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,778,611.27 : 23,649,977.84 = 6,675,026.94 : x
  2. Step 2: Convert to fraction form
    15,778,611.27/23,649,977.84 = 6,675,026.94/x
  3. Step 3: Cross multiply
    15,778,611.27x = 23,649,977.84 × 6,675,026.94
  4. Step 4: Simplify right side
    15,778,611.27x = 157,864,239,179,027.88
  5. Step 5: Solve for x
    x = 157,864,239,179,027.88/15,778,611.27
  6. Step 6: Final answer
    x = 10,004,951.42

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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.