Home / 5,511,580,984,894.50-7,605,955,240,046.10-3,042,370,258,279.70

Finding the Fourth Proportional to 5,511,580,984,894.50, 7,605,955,240,046.10 and 3,042,370,258,279.70

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Solution

The fourth proportional to 5,511,580,984,894.50, 7,605,955,240,046.10 and 3,042,370,258,279.70 is: 4,198,456,317,986.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,580,984,894.50 : 7,605,955,240,046.10 = 3,042,370,258,279.70 : x
  2. Step 2: Convert to fraction form
    5,511,580,984,894.50/7,605,955,240,046.10 = 3,042,370,258,279.70/x
  3. Step 3: Cross multiply
    5,511,580,984,894.50x = 7,605,955,240,046.10 × 3,042,370,258,279.70
  4. Step 4: Simplify right side
    5,511,580,984,894.50x = 23,140,132,008,122,893,304,070,144
  5. Step 5: Solve for x
    x = 23,140,132,008,122,893,304,070,144/5,511,580,984,894.50
  6. Step 6: Final answer
    x = 4,198,456,317,986.20

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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.