Home / 39,440,343.57-59,429,724.48-32,409,379.14

Finding the Fourth Proportional to 39,440,343.57, 59,429,724.48 and 32,409,379.14

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Solution

The fourth proportional to 39,440,343.57, 59,429,724.48 and 32,409,379.14 is: 48,835,286.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,440,343.57 : 59,429,724.48 = 32,409,379.14 : x
  2. Step 2: Convert to fraction form
    39,440,343.57/59,429,724.48 = 32,409,379.14/x
  3. Step 3: Cross multiply
    39,440,343.57x = 59,429,724.48 × 32,409,379.14
  4. Step 4: Simplify right side
    39,440,343.57x = 1,926,080,472,858,059.25
  5. Step 5: Solve for x
    x = 1,926,080,472,858,059.25/39,440,343.57
  6. Step 6: Final answer
    x = 48,835,286.37

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.