Home / 106,899,873.75-147,522,219.44-58,007,301.75

Finding the Fourth Proportional to 106,899,873.75, 147,522,219.44 and 58,007,301.75

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Solution

The fourth proportional to 106,899,873.75, 147,522,219.44 and 58,007,301.75 is: 80,050,290.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,899,873.75 : 147,522,219.44 = 58,007,301.75 : x
  2. Step 2: Convert to fraction form
    106,899,873.75/147,522,219.44 = 58,007,301.75/x
  3. Step 3: Cross multiply
    106,899,873.75x = 147,522,219.44 × 58,007,301.75
  4. Step 4: Simplify right side
    106,899,873.75x = 8,557,365,897,595,760
  5. Step 5: Solve for x
    x = 8,557,365,897,595,760/106,899,873.75
  6. Step 6: Final answer
    x = 80,050,290.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.