Home / 36,759,526,321.11-50,727,630,672.69-20,483,819,133.62

Finding the Fourth Proportional to 36,759,526,321.11, 50,727,630,672.69 and 20,483,819,133.62

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Solution

The fourth proportional to 36,759,526,321.11, 50,727,630,672.69 and 20,483,819,133.62 is: 28,267,383,064.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,759,526,321.11 : 50,727,630,672.69 = 20,483,819,133.62 : x
  2. Step 2: Convert to fraction form
    36,759,526,321.11/50,727,630,672.69 = 20,483,819,133.62/x
  3. Step 3: Cross multiply
    36,759,526,321.11x = 50,727,630,672.69 × 20,483,819,133.62
  4. Step 4: Simplify right side
    36,759,526,321.11x = 1,039,095,611,776,150,929,408
  5. Step 5: Solve for x
    x = 1,039,095,611,776,150,929,408/36,759,526,321.11
  6. Step 6: Final answer
    x = 28,267,383,064.17

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.