Home / 33,071,220.63-49,603,623.55-10,042,354.55

Finding the Fourth Proportional to 33,071,220.63, 49,603,623.55 and 10,042,354.55

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Solution

The fourth proportional to 33,071,220.63, 49,603,623.55 and 10,042,354.55 is: 15,062,557.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,071,220.63 : 49,603,623.55 = 10,042,354.55 : x
  2. Step 2: Convert to fraction form
    33,071,220.63/49,603,623.55 = 10,042,354.55/x
  3. Step 3: Cross multiply
    33,071,220.63x = 49,603,623.55 × 10,042,354.55
  4. Step 4: Simplify right side
    33,071,220.63x = 498,137,174,752,732.81
  5. Step 5: Solve for x
    x = 498,137,174,752,732.81/33,071,220.63
  6. Step 6: Final answer
    x = 15,062,557.88

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Why These Related Problems?

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