Home / 29,374,763.49-40,535,396.58-16,321,576.08

Finding the Fourth Proportional to 29,374,763.49, 40,535,396.58 and 16,321,576.08

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Solution

The fourth proportional to 29,374,763.49, 40,535,396.58 and 16,321,576.08 is: 22,522,787.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,374,763.49 : 40,535,396.58 = 16,321,576.08 : x
  2. Step 2: Convert to fraction form
    29,374,763.49/40,535,396.58 = 16,321,576.08/x
  3. Step 3: Cross multiply
    29,374,763.49x = 40,535,396.58 × 16,321,576.08
  4. Step 4: Simplify right side
    29,374,763.49x = 661,601,559,198,643.88
  5. Step 5: Solve for x
    x = 661,601,559,198,643.88/29,374,763.49
  6. Step 6: Final answer
    x = 22,522,787.61

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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.