Home / 2,591,396,062,665.80-3,574,770,761,301.40-1,602,288,999,186.90

Finding the Fourth Proportional to 2,591,396,062,665.80, 3,574,770,761,301.40 and 1,602,288,999,186.90

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Solution

The fourth proportional to 2,591,396,062,665.80, 3,574,770,761,301.40 and 1,602,288,999,186.90 is: 2,210,320,509,461.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,396,062,665.80 : 3,574,770,761,301.40 = 1,602,288,999,186.90 : x
  2. Step 2: Convert to fraction form
    2,591,396,062,665.80/3,574,770,761,301.40 = 1,602,288,999,186.90/x
  3. Step 3: Cross multiply
    2,591,396,062,665.80x = 3,574,770,761,301.40 × 1,602,288,999,186.90
  4. Step 4: Simplify right side
    2,591,396,062,665.80x = 5,727,815,865,448,211,924,647,936
  5. Step 5: Solve for x
    x = 5,727,815,865,448,211,924,647,936/2,591,396,062,665.80
  6. Step 6: Final answer
    x = 2,210,320,509,461.58

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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.