Home / 5,907,446,099.71-8,861,184,157.86-2,413,851,577.54

Finding the Fourth Proportional to 5,907,446,099.71, 8,861,184,157.86 and 2,413,851,577.54

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Solution

The fourth proportional to 5,907,446,099.71, 8,861,184,157.86 and 2,413,851,577.54 is: 3,620,783,498.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,446,099.71 : 8,861,184,157.86 = 2,413,851,577.54 : x
  2. Step 2: Convert to fraction form
    5,907,446,099.71/8,861,184,157.86 = 2,413,851,577.54/x
  3. Step 3: Cross multiply
    5,907,446,099.71x = 8,861,184,157.86 × 2,413,851,577.54
  4. Step 4: Simplify right side
    5,907,446,099.71x = 21,389,583,358,322,819,072
  5. Step 5: Solve for x
    x = 21,389,583,358,322,819,072/5,907,446,099.71
  6. Step 6: Final answer
    x = 3,620,783,498.87

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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.