Home / 16,508,093.70-24,762,140.55-5,148,524.10

Finding the Fourth Proportional to 16,508,093.70, 24,762,140.55 and 5,148,524.10

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Solution

The fourth proportional to 16,508,093.70, 24,762,140.55 and 5,148,524.10 is: 7,722,786.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,508,093.70 : 24,762,140.55 = 5,148,524.10 : x
  2. Step 2: Convert to fraction form
    16,508,093.70/24,762,140.55 = 5,148,524.10/x
  3. Step 3: Cross multiply
    16,508,093.70x = 24,762,140.55 × 5,148,524.10
  4. Step 4: Simplify right side
    16,508,093.70x = 127,488,477,389,262.25
  5. Step 5: Solve for x
    x = 127,488,477,389,262.25/16,508,093.70
  6. Step 6: Final answer
    x = 7,722,786.15

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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.