Home / 4,394,721,601,036.80-6,592,396,212,203.50-1,171,372,478,493.40

Finding the Fourth Proportional to 4,394,721,601,036.80, 6,592,396,212,203.50 and 1,171,372,478,493.40

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Solution

The fourth proportional to 4,394,721,601,036.80, 6,592,396,212,203.50 and 1,171,372,478,493.40 is: 1,757,142,361,071.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,721,601,036.80 : 6,592,396,212,203.50 = 1,171,372,478,493.40 : x
  2. Step 2: Convert to fraction form
    4,394,721,601,036.80/6,592,396,212,203.50 = 1,171,372,478,493.40/x
  3. Step 3: Cross multiply
    4,394,721,601,036.80x = 6,592,396,212,203.50 × 1,171,372,478,493.40
  4. Step 4: Simplify right side
    4,394,721,601,036.80x = 7,722,151,490,299,315,630,374,912
  5. Step 5: Solve for x
    x = 7,722,151,490,299,315,630,374,912/4,394,721,601,036.80
  6. Step 6: Final answer
    x = 1,757,142,361,071.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.