Home / 7,920,596,901,169.50-11,880,895,351,754-5,510,531,523,198.60

Finding the Fourth Proportional to 7,920,596,901,169.50, 11,880,895,351,754 and 5,510,531,523,198.60

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Solution

The fourth proportional to 7,920,596,901,169.50, 11,880,895,351,754 and 5,510,531,523,198.60 is: 8,265,797,284,797.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,920,596,901,169.50 : 11,880,895,351,754 = 5,510,531,523,198.60 : x
  2. Step 2: Convert to fraction form
    7,920,596,901,169.50/11,880,895,351,754 = 5,510,531,523,198.60/x
  3. Step 3: Cross multiply
    7,920,596,901,169.50x = 11,880,895,351,754 × 5,510,531,523,198.60
  4. Step 4: Simplify right side
    7,920,596,901,169.50x = 65,470,048,359,664,134,821,773,312
  5. Step 5: Solve for x
    x = 65,470,048,359,664,134,821,773,312/7,920,596,901,169.50
  6. Step 6: Final answer
    x = 8,265,797,284,797.73

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Double scale
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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.