Home / 33,682,537.42-46,482,507.12-19,753,938.49

Finding the Fourth Proportional to 33,682,537.42, 46,482,507.12 and 19,753,938.49

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Solution

The fourth proportional to 33,682,537.42, 46,482,507.12 and 19,753,938.49 is: 27,260,790.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,682,537.42 : 46,482,507.12 = 19,753,938.49 : x
  2. Step 2: Convert to fraction form
    33,682,537.42/46,482,507.12 = 19,753,938.49/x
  3. Step 3: Cross multiply
    33,682,537.42x = 46,482,507.12 × 19,753,938.49
  4. Step 4: Simplify right side
    33,682,537.42x = 918,212,586,509,466.88
  5. Step 5: Solve for x
    x = 918,212,586,509,466.88/33,682,537.42
  6. Step 6: Final answer
    x = 27,260,790.21

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Why These Related Problems?

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