Home / 5,511,580,984,884.90-7,605,955,240,032.80-3,042,370,258,270

Finding the Fourth Proportional to 5,511,580,984,884.90, 7,605,955,240,032.80 and 3,042,370,258,270

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Solution

The fourth proportional to 5,511,580,984,884.90, 7,605,955,240,032.80 and 3,042,370,258,270 is: 4,198,456,317,972.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,580,984,884.90 : 7,605,955,240,032.80 = 3,042,370,258,270 : x
  2. Step 2: Convert to fraction form
    5,511,580,984,884.90/7,605,955,240,032.80 = 3,042,370,258,270/x
  3. Step 3: Cross multiply
    5,511,580,984,884.90x = 7,605,955,240,032.80 × 3,042,370,258,270
  4. Step 4: Simplify right side
    5,511,580,984,884.90x = 23,140,132,008,008,647,173,996,544
  5. Step 5: Solve for x
    x = 23,140,132,008,008,647,173,996,544/5,511,580,984,884.90
  6. Step 6: Final answer
    x = 4,198,456,317,972.78

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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.