Home / 33,902,137,221.66-46,781,908,473.74-19,629,928,118.93

Finding the Fourth Proportional to 33,902,137,221.66, 46,781,908,473.74 and 19,629,928,118.93

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Solution

The fourth proportional to 33,902,137,221.66, 46,781,908,473.74 and 19,629,928,118.93 is: 27,087,540,074.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,902,137,221.66 : 46,781,908,473.74 = 19,629,928,118.93 : x
  2. Step 2: Convert to fraction form
    33,902,137,221.66/46,781,908,473.74 = 19,629,928,118.93/x
  3. Step 3: Cross multiply
    33,902,137,221.66x = 46,781,908,473.74 × 19,629,928,118.93
  4. Step 4: Simplify right side
    33,902,137,221.66x = 918,325,500,605,566,025,728
  5. Step 5: Solve for x
    x = 918,325,500,605,566,025,728/33,902,137,221.66
  6. Step 6: Final answer
    x = 27,087,540,074.58

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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.