Home / 4,892,616,211.55-7,337,584,911.02-1,350,510,889.19

Finding the Fourth Proportional to 4,892,616,211.55, 7,337,584,911.02 and 1,350,510,889.19

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Solution

The fourth proportional to 4,892,616,211.55, 7,337,584,911.02 and 1,350,510,889.19 is: 2,025,396,616.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,616,211.55 : 7,337,584,911.02 = 1,350,510,889.19 : x
  2. Step 2: Convert to fraction form
    4,892,616,211.55/7,337,584,911.02 = 1,350,510,889.19/x
  3. Step 3: Cross multiply
    4,892,616,211.55x = 7,337,584,911.02 × 1,350,510,889.19
  4. Step 4: Simplify right side
    4,892,616,211.55x = 9,909,488,322,645,307,392
  5. Step 5: Solve for x
    x = 9,909,488,322,645,307,392/4,892,616,211.55
  6. Step 6: Final answer
    x = 2,025,396,616.90

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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.