Home / 4,614,201,452.40-6,921,491,135.40-1,342,650,656.40

Finding the Fourth Proportional to 4,614,201,452.40, 6,921,491,135.40 and 1,342,650,656.40

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Solution

The fourth proportional to 4,614,201,452.40, 6,921,491,135.40 and 1,342,650,656.40 is: 2,014,030,967.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,201,452.40 : 6,921,491,135.40 = 1,342,650,656.40 : x
  2. Step 2: Convert to fraction form
    4,614,201,452.40/6,921,491,135.40 = 1,342,650,656.40/x
  3. Step 3: Cross multiply
    4,614,201,452.40x = 6,921,491,135.40 × 1,342,650,656.40
  4. Step 4: Simplify right side
    4,614,201,452.40x = 9,293,144,616,211,591,168
  5. Step 5: Solve for x
    x = 9,293,144,616,211,591,168/4,614,201,452.40
  6. Step 6: Final answer
    x = 2,014,030,967.67

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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.