Home / 277,206,586.95-382,483,932.24-164,119,925.96

Finding the Fourth Proportional to 277,206,586.95, 382,483,932.24 and 164,119,925.96

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Solution

The fourth proportional to 277,206,586.95, 382,483,932.24 and 164,119,925.96 is: 226,449,289.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,206,586.95 : 382,483,932.24 = 164,119,925.96 : x
  2. Step 2: Convert to fraction form
    277,206,586.95/382,483,932.24 = 164,119,925.96/x
  3. Step 3: Cross multiply
    277,206,586.95x = 382,483,932.24 × 164,119,925.96
  4. Step 4: Simplify right side
    277,206,586.95x = 62,773,234,640,118,464
  5. Step 5: Solve for x
    x = 62,773,234,640,118,464/277,206,586.95
  6. Step 6: Final answer
    x = 226,449,289.43

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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.