Home / 1,082,875,023,582.60-1,494,403,370,603.80-595,151,248,911.54

Finding the Fourth Proportional to 1,082,875,023,582.60, 1,494,403,370,603.80 and 595,151,248,911.54

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Solution

The fourth proportional to 1,082,875,023,582.60, 1,494,403,370,603.80 and 595,151,248,911.54 is: 821,328,420,199.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,875,023,582.60 : 1,494,403,370,603.80 = 595,151,248,911.54 : x
  2. Step 2: Convert to fraction form
    1,082,875,023,582.60/1,494,403,370,603.80 = 595,151,248,911.54/x
  3. Step 3: Cross multiply
    1,082,875,023,582.60x = 1,494,403,370,603.80 × 595,151,248,911.54
  4. Step 4: Simplify right side
    1,082,875,023,582.60x = 889,396,032,392,466,576,441,344
  5. Step 5: Solve for x
    x = 889,396,032,392,466,576,441,344/1,082,875,023,582.60
  6. Step 6: Final answer
    x = 821,328,420,199.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.