Home / 277,206,587.45-382,483,932.93-164,119,926.46

Finding the Fourth Proportional to 277,206,587.45, 382,483,932.93 and 164,119,926.46

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Solution

The fourth proportional to 277,206,587.45, 382,483,932.93 and 164,119,926.46 is: 226,449,290.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,206,587.45 : 382,483,932.93 = 164,119,926.46 : x
  2. Step 2: Convert to fraction form
    277,206,587.45/382,483,932.93 = 164,119,926.46/x
  3. Step 3: Cross multiply
    277,206,587.45x = 382,483,932.93 × 164,119,926.46
  4. Step 4: Simplify right side
    277,206,587.45x = 62,773,234,944,603,176
  5. Step 5: Solve for x
    x = 62,773,234,944,603,176/277,206,587.45
  6. Step 6: Final answer
    x = 226,449,290.12

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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.