Home / 37,933,360,400.44-56,877,984,880.62-14,353,418,889.64

Finding the Fourth Proportional to 37,933,360,400.44, 56,877,984,880.62 and 14,353,418,889.64

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Solution

The fourth proportional to 37,933,360,400.44, 56,877,984,880.62 and 14,353,418,889.64 is: 21,521,782,778.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,933,360,400.44 : 56,877,984,880.62 = 14,353,418,889.64 : x
  2. Step 2: Convert to fraction form
    37,933,360,400.44/56,877,984,880.62 = 14,353,418,889.64/x
  3. Step 3: Cross multiply
    37,933,360,400.44x = 56,877,984,880.62 × 14,353,418,889.64
  4. Step 4: Simplify right side
    37,933,360,400.44x = 816,393,542,590,149,427,200
  5. Step 5: Solve for x
    x = 816,393,542,590,149,427,200/37,933,360,400.44
  6. Step 6: Final answer
    x = 21,521,782,778.32

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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.