Home / 1,082,297,084,137.80-1,493,570,955,018.20-594,587,615,774.50

Finding the Fourth Proportional to 1,082,297,084,137.80, 1,493,570,955,018.20 and 594,587,615,774.50

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Solution

The fourth proportional to 1,082,297,084,137.80, 1,493,570,955,018.20 and 594,587,615,774.50 is: 820,531,447,557.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,297,084,137.80 : 1,493,570,955,018.20 = 594,587,615,774.50 : x
  2. Step 2: Convert to fraction form
    1,082,297,084,137.80/1,493,570,955,018.20 = 594,587,615,774.50/x
  3. Step 3: Cross multiply
    1,082,297,084,137.80x = 1,493,570,955,018.20 × 594,587,615,774.50
  4. Step 4: Simplify right side
    1,082,297,084,137.80x = 888,058,793,134,314,456,350,720
  5. Step 5: Solve for x
    x = 888,058,793,134,314,456,350,720/1,082,297,084,137.80
  6. Step 6: Final answer
    x = 820,531,447,557.01

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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.