Home / 9,763,815,511,900-13,473,189,629,492-5,653,419,290,313.80

Finding the Fourth Proportional to 9,763,815,511,900, 13,473,189,629,492 and 5,653,419,290,313.80

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Solution

The fourth proportional to 9,763,815,511,900, 13,473,189,629,492 and 5,653,419,290,313.80 is: 7,801,211,530,532.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,763,815,511,900 : 13,473,189,629,492 = 5,653,419,290,313.80 : x
  2. Step 2: Convert to fraction form
    9,763,815,511,900/13,473,189,629,492 = 5,653,419,290,313.80/x
  3. Step 3: Cross multiply
    9,763,815,511,900x = 13,473,189,629,492 × 5,653,419,290,313.80
  4. Step 4: Simplify right side
    9,763,815,511,900x = 76,169,590,153,425,906,024,054,784
  5. Step 5: Solve for x
    x = 76,169,590,153,425,906,024,054,784/9,763,815,511,900
  6. Step 6: Final answer
    x = 7,801,211,530,532.45

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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.