Home / 271,816,257.94-375,095,877.99-166,146,600.86

Finding the Fourth Proportional to 271,816,257.94, 375,095,877.99 and 166,146,600.86

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Solution

The fourth proportional to 271,816,257.94, 375,095,877.99 and 166,146,600.86 is: 229,275,855.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,816,257.94 : 375,095,877.99 = 166,146,600.86 : x
  2. Step 2: Convert to fraction form
    271,816,257.94/375,095,877.99 = 166,146,600.86/x
  3. Step 3: Cross multiply
    271,816,257.94x = 375,095,877.99 × 166,146,600.86
  4. Step 4: Simplify right side
    271,816,257.94x = 62,320,905,124,477,608
  5. Step 5: Solve for x
    x = 62,320,905,124,477,608/271,816,257.94
  6. Step 6: Final answer
    x = 229,275,855.67

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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.