Home / 277,206,595.52-382,483,944.04-164,119,934.52

Finding the Fourth Proportional to 277,206,595.52, 382,483,944.04 and 164,119,934.52

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Solution

The fourth proportional to 277,206,595.52, 382,483,944.04 and 164,119,934.52 is: 226,449,301.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,206,595.52 : 382,483,944.04 = 164,119,934.52 : x
  2. Step 2: Convert to fraction form
    277,206,595.52/382,483,944.04 = 164,119,934.52/x
  3. Step 3: Cross multiply
    277,206,595.52x = 382,483,944.04 × 164,119,934.52
  4. Step 4: Simplify right side
    277,206,595.52x = 62,773,239,850,796,152
  5. Step 5: Solve for x
    x = 62,773,239,850,796,152/277,206,595.52
  6. Step 6: Final answer
    x = 226,449,301.23

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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.