Home / 11,777,597.40-16,265,475.63-10,493,749.44

Finding the Fourth Proportional to 11,777,597.40, 16,265,475.63 and 10,493,749.44

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Solution

The fourth proportional to 11,777,597.40, 16,265,475.63 and 10,493,749.44 is: 14,492,414.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,777,597.40 : 16,265,475.63 = 10,493,749.44 : x
  2. Step 2: Convert to fraction form
    11,777,597.40/16,265,475.63 = 10,493,749.44/x
  3. Step 3: Cross multiply
    11,777,597.40x = 16,265,475.63 × 10,493,749.44
  4. Step 4: Simplify right side
    11,777,597.40x = 170,685,825,783,646.16
  5. Step 5: Solve for x
    x = 170,685,825,783,646.16/11,777,597.40
  6. Step 6: Final answer
    x = 14,492,414.71

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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.