Home / 3,384,366,781,381-5,077,220,163,304.80-966,888,184,097.22

Finding the Fourth Proportional to 3,384,366,781,381, 5,077,220,163,304.80 and 966,888,184,097.22

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Solution

The fourth proportional to 3,384,366,781,381, 5,077,220,163,304.80 and 966,888,184,097.22 is: 1,450,523,687,611.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,366,781,381 : 5,077,220,163,304.80 = 966,888,184,097.22 : x
  2. Step 2: Convert to fraction form
    3,384,366,781,381/5,077,220,163,304.80 = 966,888,184,097.22/x
  3. Step 3: Cross multiply
    3,384,366,781,381x = 5,077,220,163,304.80 × 966,888,184,097.22
  4. Step 4: Simplify right side
    3,384,366,781,381x = 4,909,104,183,959,568,496,197,632
  5. Step 5: Solve for x
    x = 4,909,104,183,959,568,496,197,632/3,384,366,781,381
  6. Step 6: Final answer
    x = 1,450,523,687,611.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.