Home / 5,815,446,749,764-8,723,347,835,775.60-1,995,147,546,530.40

Finding the Fourth Proportional to 5,815,446,749,764, 8,723,347,835,775.60 and 1,995,147,546,530.40

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Solution

The fourth proportional to 5,815,446,749,764, 8,723,347,835,775.60 and 1,995,147,546,530.40 is: 2,992,782,288,443.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,815,446,749,764 : 8,723,347,835,775.60 = 1,995,147,546,530.40 : x
  2. Step 2: Convert to fraction form
    5,815,446,749,764/8,723,347,835,775.60 = 1,995,147,546,530.40/x
  3. Step 3: Cross multiply
    5,815,446,749,764x = 8,723,347,835,775.60 × 1,995,147,546,530.40
  4. Step 4: Simplify right side
    5,815,446,749,764x = 17,404,366,032,078,961,106,747,392
  5. Step 5: Solve for x
    x = 17,404,366,032,078,961,106,747,392/5,815,446,749,764
  6. Step 6: Final answer
    x = 2,992,782,288,443.32

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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.