Home / 6,192,611,953.75-9,285,116,296.03-2,406,583,577.63

Finding the Fourth Proportional to 6,192,611,953.75, 9,285,116,296.03 and 2,406,583,577.63

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Solution

The fourth proportional to 6,192,611,953.75, 9,285,116,296.03 and 2,406,583,577.63 is: 3,608,397,968.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,611,953.75 : 9,285,116,296.03 = 2,406,583,577.63 : x
  2. Step 2: Convert to fraction form
    6,192,611,953.75/9,285,116,296.03 = 2,406,583,577.63/x
  3. Step 3: Cross multiply
    6,192,611,953.75x = 9,285,116,296.03 × 2,406,583,577.63
  4. Step 4: Simplify right side
    6,192,611,953.75x = 22,345,408,394,358,050,816
  5. Step 5: Solve for x
    x = 22,345,408,394,358,050,816/6,192,611,953.75
  6. Step 6: Final answer
    x = 3,608,397,968.62

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Double scale
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1.5x scale

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.