Home / 9,284,560,968.90-13,926,841,453.35-6,345,904,815.30

Finding the Fourth Proportional to 9,284,560,968.90, 13,926,841,453.35 and 6,345,904,815.30

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Solution

The fourth proportional to 9,284,560,968.90, 13,926,841,453.35 and 6,345,904,815.30 is: 9,518,857,222.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,284,560,968.90 : 13,926,841,453.35 = 6,345,904,815.30 : x
  2. Step 2: Convert to fraction form
    9,284,560,968.90/13,926,841,453.35 = 6,345,904,815.30/x
  3. Step 3: Cross multiply
    9,284,560,968.90x = 13,926,841,453.35 × 6,345,904,815.30
  4. Step 4: Simplify right side
    9,284,560,968.90x = 88,378,410,240,733,413,376
  5. Step 5: Solve for x
    x = 88,378,410,240,733,413,376/9,284,560,968.90
  6. Step 6: Final answer
    x = 9,518,857,222.95

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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.