Home / 9,763,815,511,899-13,473,189,629,489-5,653,419,290,312.50

Finding the Fourth Proportional to 9,763,815,511,899, 13,473,189,629,489 and 5,653,419,290,312.50

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Solution

The fourth proportional to 9,763,815,511,899, 13,473,189,629,489 and 5,653,419,290,312.50 is: 7,801,211,530,529.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,763,815,511,899 : 13,473,189,629,489 = 5,653,419,290,312.50 : x
  2. Step 2: Convert to fraction form
    9,763,815,511,899/13,473,189,629,489 = 5,653,419,290,312.50/x
  3. Step 3: Cross multiply
    9,763,815,511,899x = 13,473,189,629,489 × 5,653,419,290,312.50
  4. Step 4: Simplify right side
    9,763,815,511,899x = 76,169,590,153,391,434,616,537,088
  5. Step 5: Solve for x
    x = 76,169,590,153,391,434,616,537,088/9,763,815,511,899
  6. Step 6: Final answer
    x = 7,801,211,530,529.72

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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.