Home / 16,147,073,090.40-24,220,609,635.60-14,405,647,221.60

Finding the Fourth Proportional to 16,147,073,090.40, 24,220,609,635.60 and 14,405,647,221.60

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Solution

The fourth proportional to 16,147,073,090.40, 24,220,609,635.60 and 14,405,647,221.60 is: 21,608,470,832.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,147,073,090.40 : 24,220,609,635.60 = 14,405,647,221.60 : x
  2. Step 2: Convert to fraction form
    16,147,073,090.40/24,220,609,635.60 = 14,405,647,221.60/x
  3. Step 3: Cross multiply
    16,147,073,090.40x = 24,220,609,635.60 × 14,405,647,221.60
  4. Step 4: Simplify right side
    16,147,073,090.40x = 348,913,557,902,539,292,672
  5. Step 5: Solve for x
    x = 348,913,557,902,539,292,672/16,147,073,090.40
  6. Step 6: Final answer
    x = 21,608,470,832.40

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1.5x scale

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.