Home / 228,389,197.92-342,597,004.53-64,613,235.24

Finding the Fourth Proportional to 228,389,197.92, 342,597,004.53 and 64,613,235.24

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Solution

The fourth proportional to 228,389,197.92, 342,597,004.53 and 64,613,235.24 is: 96,923,589.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,389,197.92 : 342,597,004.53 = 64,613,235.24 : x
  2. Step 2: Convert to fraction form
    228,389,197.92/342,597,004.53 = 64,613,235.24/x
  3. Step 3: Cross multiply
    228,389,197.92x = 342,597,004.53 × 64,613,235.24
  4. Step 4: Simplify right side
    228,389,197.92x = 22,136,300,846,216,236
  5. Step 5: Solve for x
    x = 22,136,300,846,216,236/228,389,197.92
  6. Step 6: Final answer
    x = 96,923,589.42

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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.