Home / 146,584,199.82-219,876,174.57-37,409,362.11

Finding the Fourth Proportional to 146,584,199.82, 219,876,174.57 and 37,409,362.11

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Solution

The fourth proportional to 146,584,199.82, 219,876,174.57 and 37,409,362.11 is: 56,114,011.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,584,199.82 : 219,876,174.57 = 37,409,362.11 : x
  2. Step 2: Convert to fraction form
    146,584,199.82/219,876,174.57 = 37,409,362.11/x
  3. Step 3: Cross multiply
    146,584,199.82x = 219,876,174.57 × 37,409,362.11
  4. Step 4: Simplify right side
    146,584,199.82x = 8,225,427,433,850,703
  5. Step 5: Solve for x
    x = 8,225,427,433,850,703/146,584,199.82
  6. Step 6: Final answer
    x = 56,114,011.22

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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.