Home / 9,850,753,611.62-13,594,047,313.12-5,334,667,720.82

Finding the Fourth Proportional to 9,850,753,611.62, 13,594,047,313.12 and 5,334,667,720.82

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Solution

The fourth proportional to 9,850,753,611.62, 13,594,047,313.12 and 5,334,667,720.82 is: 7,361,845,423.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850,753,611.62 : 13,594,047,313.12 = 5,334,667,720.82 : x
  2. Step 2: Convert to fraction form
    9,850,753,611.62/13,594,047,313.12 = 5,334,667,720.82/x
  3. Step 3: Cross multiply
    9,850,753,611.62x = 13,594,047,313.12 × 5,334,667,720.82
  4. Step 4: Simplify right side
    9,850,753,611.62x = 72,519,725,396,601,118,720
  5. Step 5: Solve for x
    x = 72,519,725,396,601,118,720/9,850,753,611.62
  6. Step 6: Final answer
    x = 7,361,845,423.79

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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.