Home / 44,394,045.93-66,571,638.03-23,640,112.35

Finding the Fourth Proportional to 44,394,045.93, 66,571,638.03 and 23,640,112.35

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Solution

The fourth proportional to 44,394,045.93, 66,571,638.03 and 23,640,112.35 is: 35,449,821.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,394,045.93 : 66,571,638.03 = 23,640,112.35 : x
  2. Step 2: Convert to fraction form
    44,394,045.93/66,571,638.03 = 23,640,112.35/x
  3. Step 3: Cross multiply
    44,394,045.93x = 66,571,638.03 × 23,640,112.35
  4. Step 4: Simplify right side
    44,394,045.93x = 1,573,761,002,352,732.75
  5. Step 5: Solve for x
    x = 1,573,761,002,352,732.75/44,394,045.93
  6. Step 6: Final answer
    x = 35,449,821.47

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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.