Home / 6,970,566,953.22-10,458,938,102.23-3,653,593,230.64

Finding the Fourth Proportional to 6,970,566,953.22, 10,458,938,102.23 and 3,653,593,230.64

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Solution

The fourth proportional to 6,970,566,953.22, 10,458,938,102.23 and 3,653,593,230.64 is: 5,482,008,236.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,566,953.22 : 10,458,938,102.23 = 3,653,593,230.64 : x
  2. Step 2: Convert to fraction form
    6,970,566,953.22/10,458,938,102.23 = 3,653,593,230.64/x
  3. Step 3: Cross multiply
    6,970,566,953.22x = 10,458,938,102.23 × 3,653,593,230.64
  4. Step 4: Simplify right side
    6,970,566,953.22x = 38,212,705,449,990,291,456
  5. Step 5: Solve for x
    x = 38,212,705,449,990,291,456/6,970,566,953.22
  6. Step 6: Final answer
    x = 5,482,008,236.41

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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.