Home / 5,511,580,985,801.20-7,605,955,241,292.40-3,042,370,259,182.80

Finding the Fourth Proportional to 5,511,580,985,801.20, 7,605,955,241,292.40 and 3,042,370,259,182.80

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Solution

The fourth proportional to 5,511,580,985,801.20, 7,605,955,241,292.40 and 3,042,370,259,182.80 is: 4,198,456,319,229.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,580,985,801.20 : 7,605,955,241,292.40 = 3,042,370,259,182.80 : x
  2. Step 2: Convert to fraction form
    5,511,580,985,801.20/7,605,955,241,292.40 = 3,042,370,259,182.80/x
  3. Step 3: Cross multiply
    5,511,580,985,801.20x = 7,605,955,241,292.40 × 3,042,370,259,182.80
  4. Step 4: Simplify right side
    5,511,580,985,801.20x = 23,140,132,018,783,534,708,686,848
  5. Step 5: Solve for x
    x = 23,140,132,018,783,534,708,686,848/5,511,580,985,801.20
  6. Step 6: Final answer
    x = 4,198,456,319,229.74

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Double scale
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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.