Home / 44,305,469.40-66,426,711.30-17,001,211.80

Finding the Fourth Proportional to 44,305,469.40, 66,426,711.30 and 17,001,211.80

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Solution

The fourth proportional to 44,305,469.40, 66,426,711.30 and 17,001,211.80 is: 25,489,733.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,305,469.40 : 66,426,711.30 = 17,001,211.80 : x
  2. Step 2: Convert to fraction form
    44,305,469.40/66,426,711.30 = 17,001,211.80/x
  3. Step 3: Cross multiply
    44,305,469.40x = 66,426,711.30 × 17,001,211.80
  4. Step 4: Simplify right side
    44,305,469.40x = 1,129,334,587,988,753.25
  5. Step 5: Solve for x
    x = 1,129,334,587,988,753.25/44,305,469.40
  6. Step 6: Final answer
    x = 25,489,733.06

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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.