Home / 13,492,235,168-20,158,990,734

Finding the Third Proportional to 13,492,235,168 and 20,158,990,734

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Solution

The third proportional to 13,492,235,168 and 20,158,990,734 is: 30,119,909,885.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,492,235,168 : 20,158,990,734 = 20,158,990,734 : x
  2. Step 2: Convert to fraction form
    13,492,235,168/20,158,990,734 = 20,158,990,734/x
  3. Step 3: Cross multiply
    13,492,235,168x = 20,158,990,734 × 20,158,990,734
  4. Step 4: Simplify right side
    13,492,235,168x = 406,384,907,413,497,839,616
  5. Step 5: Solve for x
    x = 406,384,907,413,497,839,616/13,492,235,168
  6. Step 6: Final answer
    x = 30,119,909,885.45

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.