Home / 1,082,875,023,542.40-1,494,403,370,548.60-595,151,248,871.40

Finding the Fourth Proportional to 1,082,875,023,542.40, 1,494,403,370,548.60 and 595,151,248,871.40

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Solution

The fourth proportional to 1,082,875,023,542.40, 1,494,403,370,548.60 and 595,151,248,871.40 is: 821,328,420,144.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,875,023,542.40 : 1,494,403,370,548.60 = 595,151,248,871.40 : x
  2. Step 2: Convert to fraction form
    1,082,875,023,542.40/1,494,403,370,548.60 = 595,151,248,871.40/x
  3. Step 3: Cross multiply
    1,082,875,023,542.40x = 1,494,403,370,548.60 × 595,151,248,871.40
  4. Step 4: Simplify right side
    1,082,875,023,542.40x = 889,396,032,299,628,979,290,112
  5. Step 5: Solve for x
    x = 889,396,032,299,628,979,290,112/1,082,875,023,542.40
  6. Step 6: Final answer
    x = 821,328,420,144.14

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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.