Home / 3,326,990,148,962.20-4,591,242,923,463.80-1,863,777,261,892.80

Finding the Fourth Proportional to 3,326,990,148,962.20, 4,591,242,923,463.80 and 1,863,777,261,892.80

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Solution

The fourth proportional to 3,326,990,148,962.20, 4,591,242,923,463.80 and 1,863,777,261,892.80 is: 2,572,010,670,740.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,990,148,962.20 : 4,591,242,923,463.80 = 1,863,777,261,892.80 : x
  2. Step 2: Convert to fraction form
    3,326,990,148,962.20/4,591,242,923,463.80 = 1,863,777,261,892.80/x
  3. Step 3: Cross multiply
    3,326,990,148,962.20x = 4,591,242,923,463.80 × 1,863,777,261,892.80
  4. Step 4: Simplify right side
    3,326,990,148,962.20x = 8,557,054,164,578,055,212,761,088
  5. Step 5: Solve for x
    x = 8,557,054,164,578,055,212,761,088/3,326,990,148,962.20
  6. Step 6: Final answer
    x = 2,572,010,670,740.12

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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.