Home / 2,998,132,380,655.70-4,137,422,685,304.90-1,714,995,721,087.20

Finding the Fourth Proportional to 2,998,132,380,655.70, 4,137,422,685,304.90 and 1,714,995,721,087.20

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Solution

The fourth proportional to 2,998,132,380,655.70, 4,137,422,685,304.90 and 1,714,995,721,087.20 is: 2,366,694,095,100.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,998,132,380,655.70 : 4,137,422,685,304.90 = 1,714,995,721,087.20 : x
  2. Step 2: Convert to fraction form
    2,998,132,380,655.70/4,137,422,685,304.90 = 1,714,995,721,087.20/x
  3. Step 3: Cross multiply
    2,998,132,380,655.70x = 4,137,422,685,304.90 × 1,714,995,721,087.20
  4. Step 4: Simplify right side
    2,998,132,380,655.70x = 7,095,662,201,627,015,819,296,768
  5. Step 5: Solve for x
    x = 7,095,662,201,627,015,819,296,768/2,998,132,380,655.70
  6. Step 6: Final answer
    x = 2,366,694,095,100.36

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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.