Home / 6,230,089,809.81-9,345,158,676.03-1,508,403,861.29

Finding the Fourth Proportional to 6,230,089,809.81, 9,345,158,676.03 and 1,508,403,861.29

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Solution

The fourth proportional to 6,230,089,809.81, 9,345,158,676.03 and 1,508,403,861.29 is: 2,262,611,593.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,089,809.81 : 9,345,158,676.03 = 1,508,403,861.29 : x
  2. Step 2: Convert to fraction form
    6,230,089,809.81/9,345,158,676.03 = 1,508,403,861.29/x
  3. Step 3: Cross multiply
    6,230,089,809.81x = 9,345,158,676.03 × 1,508,403,861.29
  4. Step 4: Simplify right side
    6,230,089,809.81x = 14,096,273,431,321,096,192
  5. Step 5: Solve for x
    x = 14,096,273,431,321,096,192/6,230,089,809.81
  6. Step 6: Final answer
    x = 2,262,611,593.36

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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.