Home / 106,933,921.01-160,375,198.84-49,370,885.45

Finding the Fourth Proportional to 106,933,921.01, 160,375,198.84 and 49,370,885.45

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Solution

The fourth proportional to 106,933,921.01, 160,375,198.84 and 49,370,885.45 is: 74,044,470.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,933,921.01 : 160,375,198.84 = 49,370,885.45 : x
  2. Step 2: Convert to fraction form
    106,933,921.01/160,375,198.84 = 49,370,885.45/x
  3. Step 3: Cross multiply
    106,933,921.01x = 160,375,198.84 × 49,370,885.45
  4. Step 4: Simplify right side
    106,933,921.01x = 7,917,865,570,025,310
  5. Step 5: Solve for x
    x = 7,917,865,570,025,310/106,933,921.01
  6. Step 6: Final answer
    x = 74,044,470.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.