Home / 27,477,647.32-41,216,613.10-16,110,124.34

Finding the Fourth Proportional to 27,477,647.32, 41,216,613.10 and 16,110,124.34

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Solution

The fourth proportional to 27,477,647.32, 41,216,613.10 and 16,110,124.34 is: 24,165,269.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,477,647.32 : 41,216,613.10 = 16,110,124.34 : x
  2. Step 2: Convert to fraction form
    27,477,647.32/41,216,613.10 = 16,110,124.34/x
  3. Step 3: Cross multiply
    27,477,647.32x = 41,216,613.10 × 16,110,124.34
  4. Step 4: Simplify right side
    27,477,647.32x = 664,004,761,914,672.88
  5. Step 5: Solve for x
    x = 664,004,761,914,672.88/27,477,647.32
  6. Step 6: Final answer
    x = 24,165,269.83

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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.