Home / 166,774,194.27-250,160,031.82-50,189,048.33

Finding the Fourth Proportional to 166,774,194.27, 250,160,031.82 and 50,189,048.33

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Solution

The fourth proportional to 166,774,194.27, 250,160,031.82 and 50,189,048.33 is: 75,283,193.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,774,194.27 : 250,160,031.82 = 50,189,048.33 : x
  2. Step 2: Convert to fraction form
    166,774,194.27/250,160,031.82 = 50,189,048.33/x
  3. Step 3: Cross multiply
    166,774,194.27x = 250,160,031.82 × 50,189,048.33
  4. Step 4: Simplify right side
    166,774,194.27x = 12,555,293,927,248,318
  5. Step 5: Solve for x
    x = 12,555,293,927,248,318/166,774,194.27
  6. Step 6: Final answer
    x = 75,283,193.44

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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.