Home / 5,689,089,705.24-8,576,275,452.93-5,309,853,407.64

Finding the Fourth Proportional to 5,689,089,705.24, 8,576,275,452.93 and 5,309,853,407.64

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Solution

The fourth proportional to 5,689,089,705.24, 8,576,275,452.93 and 5,309,853,407.64 is: 8,004,578,552.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,689,089,705.24 : 8,576,275,452.93 = 5,309,853,407.64 : x
  2. Step 2: Convert to fraction form
    5,689,089,705.24/8,576,275,452.93 = 5,309,853,407.64/x
  3. Step 3: Cross multiply
    5,689,089,705.24x = 8,576,275,452.93 × 5,309,853,407.64
  4. Step 4: Simplify right side
    5,689,089,705.24x = 45,538,765,438,599,651,328
  5. Step 5: Solve for x
    x = 45,538,765,438,599,651,328/5,689,089,705.24
  6. Step 6: Final answer
    x = 8,004,578,552.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.