Home / 192,823,304.54-266,177,590.32-130,184,255.18

Finding the Fourth Proportional to 192,823,304.54, 266,177,590.32 and 130,184,255.18

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Solution

The fourth proportional to 192,823,304.54, 266,177,590.32 and 130,184,255.18 is: 179,709,249.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,823,304.54 : 266,177,590.32 = 130,184,255.18 : x
  2. Step 2: Convert to fraction form
    192,823,304.54/266,177,590.32 = 130,184,255.18/x
  3. Step 3: Cross multiply
    192,823,304.54x = 266,177,590.32 × 130,184,255.18
  4. Step 4: Simplify right side
    192,823,304.54x = 34,652,131,341,416,380
  5. Step 5: Solve for x
    x = 34,652,131,341,416,380/192,823,304.54
  6. Step 6: Final answer
    x = 179,709,249.48

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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.