Home / 33,244,160.91-45,881,174.04-19,302,740.61

Finding the Fourth Proportional to 33,244,160.91, 45,881,174.04 and 19,302,740.61

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Solution

The fourth proportional to 33,244,160.91, 45,881,174.04 and 19,302,740.61 is: 26,640,239.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,244,160.91 : 45,881,174.04 = 19,302,740.61 : x
  2. Step 2: Convert to fraction form
    33,244,160.91/45,881,174.04 = 19,302,740.61/x
  3. Step 3: Cross multiply
    33,244,160.91x = 45,881,174.04 × 19,302,740.61
  4. Step 4: Simplify right side
    33,244,160.91x = 885,632,401,376,385.75
  5. Step 5: Solve for x
    x = 885,632,401,376,385.75/33,244,160.91
  6. Step 6: Final answer
    x = 26,640,239.28

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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.