Home / 16,848,999,336.82-23,252,349,982.26-9,330,620,472.16

Finding the Fourth Proportional to 16,848,999,336.82, 23,252,349,982.26 and 9,330,620,472.16

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Solution

The fourth proportional to 16,848,999,336.82, 23,252,349,982.26 and 9,330,620,472.16 is: 12,876,661,007.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,999,336.82 : 23,252,349,982.26 = 9,330,620,472.16 : x
  2. Step 2: Convert to fraction form
    16,848,999,336.82/23,252,349,982.26 = 9,330,620,472.16/x
  3. Step 3: Cross multiply
    16,848,999,336.82x = 23,252,349,982.26 × 9,330,620,472.16
  4. Step 4: Simplify right side
    16,848,999,336.82x = 216,958,852,770,188,099,584
  5. Step 5: Solve for x
    x = 216,958,852,770,188,099,584/16,848,999,336.82
  6. Step 6: Final answer
    x = 12,876,661,007.17

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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.