Home / 29,719,661,853.60-44,579,492,780.40-27,446,794,984.80

Finding the Fourth Proportional to 29,719,661,853.60, 44,579,492,780.40 and 27,446,794,984.80

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Solution

The fourth proportional to 29,719,661,853.60, 44,579,492,780.40 and 27,446,794,984.80 is: 41,170,192,477.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,719,661,853.60 : 44,579,492,780.40 = 27,446,794,984.80 : x
  2. Step 2: Convert to fraction form
    29,719,661,853.60/44,579,492,780.40 = 27,446,794,984.80/x
  3. Step 3: Cross multiply
    29,719,661,853.60x = 44,579,492,780.40 × 27,446,794,984.80
  4. Step 4: Simplify right side
    29,719,661,853.60x = 1,223,564,198,870,010,560,512
  5. Step 5: Solve for x
    x = 1,223,564,198,870,010,560,512/29,719,661,853.60
  6. Step 6: Final answer
    x = 41,170,192,477.20

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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.