Home / 106,364,729.74-159,563,590.66-44,954,147

Finding the Fourth Proportional to 106,364,729.74, 159,563,590.66 and 44,954,147

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Solution

The fourth proportional to 106,364,729.74, 159,563,590.66 and 44,954,147 is: 67,438,192.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,364,729.74 : 159,563,590.66 = 44,954,147 : x
  2. Step 2: Convert to fraction form
    106,364,729.74/159,563,590.66 = 44,954,147/x
  3. Step 3: Cross multiply
    106,364,729.74x = 159,563,590.66 × 44,954,147
  4. Step 4: Simplify right side
    106,364,729.74x = 7,173,045,110,377,467
  5. Step 5: Solve for x
    x = 7,173,045,110,377,467/106,364,729.74
  6. Step 6: Final answer
    x = 67,438,192.42

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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.