Home / 13,324,719,211,051-19,988,448,300,081-4,611,880,920,816

Finding the Fourth Proportional to 13,324,719,211,051, 19,988,448,300,081 and 4,611,880,920,816

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Solution

The fourth proportional to 13,324,719,211,051, 19,988,448,300,081 and 4,611,880,920,816 is: 6,918,295,379,568.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,324,719,211,051 : 19,988,448,300,081 = 4,611,880,920,816 : x
  2. Step 2: Convert to fraction form
    13,324,719,211,051/19,988,448,300,081 = 4,611,880,920,816/x
  3. Step 3: Cross multiply
    13,324,719,211,051x = 19,988,448,300,081 × 4,611,880,920,816
  4. Step 4: Simplify right side
    13,324,719,211,051x = 92,184,343,351,860,577,997,684,736
  5. Step 5: Solve for x
    x = 92,184,343,351,860,577,997,684,736/13,324,719,211,051
  6. Step 6: Final answer
    x = 6,918,295,379,568.41

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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.