Home / 230,464,373,493.40-345,890,052,003.30-104,888,219,176.60

Finding the Fourth Proportional to 230,464,373,493.40, 345,890,052,003.30 and 104,888,219,176.60

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Solution

The fourth proportional to 230,464,373,493.40, 345,890,052,003.30 and 104,888,219,176.60 is: 157,420,390,126.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,464,373,493.40 : 345,890,052,003.30 = 104,888,219,176.60 : x
  2. Step 2: Convert to fraction form
    230,464,373,493.40/345,890,052,003.30 = 104,888,219,176.60/x
  3. Step 3: Cross multiply
    230,464,373,493.40x = 345,890,052,003.30 × 104,888,219,176.60
  4. Step 4: Simplify right side
    230,464,373,493.40x = 36,279,791,585,527,701,962,752
  5. Step 5: Solve for x
    x = 36,279,791,585,527,701,962,752/230,464,373,493.40
  6. Step 6: Final answer
    x = 157,420,390,126.23

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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.