Home / 32,913,917,716.14-45,420,433,906.86-19,366,432,336.62

Finding the Fourth Proportional to 32,913,917,716.14, 45,420,433,906.86 and 19,366,432,336.62

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Solution

The fourth proportional to 32,913,917,716.14, 45,420,433,906.86 and 19,366,432,336.62 is: 26,725,222,063.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,913,917,716.14 : 45,420,433,906.86 = 19,366,432,336.62 : x
  2. Step 2: Convert to fraction form
    32,913,917,716.14/45,420,433,906.86 = 19,366,432,336.62/x
  3. Step 3: Cross multiply
    32,913,917,716.14x = 45,420,433,906.86 × 19,366,432,336.62
  4. Step 4: Simplify right side
    32,913,917,716.14x = 879,631,759,957,124,972,544
  5. Step 5: Solve for x
    x = 879,631,759,957,124,972,544/32,913,917,716.14
  6. Step 6: Final answer
    x = 26,725,222,063.91

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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.