Home / 1,082,628,750.36-1,494,042,008.28-587,597,392.92

Finding the Fourth Proportional to 1,082,628,750.36, 1,494,042,008.28 and 587,597,392.92

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Solution

The fourth proportional to 1,082,628,750.36, 1,494,042,008.28 and 587,597,392.92 is: 810,892,181.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,628,750.36 : 1,494,042,008.28 = 587,597,392.92 : x
  2. Step 2: Convert to fraction form
    1,082,628,750.36/1,494,042,008.28 = 587,597,392.92/x
  3. Step 3: Cross multiply
    1,082,628,750.36x = 1,494,042,008.28 × 587,597,392.92
  4. Step 4: Simplify right side
    1,082,628,750.36x = 877,895,188,978,289,024
  5. Step 5: Solve for x
    x = 877,895,188,978,289,024/1,082,628,750.36
  6. Step 6: Final answer
    x = 810,892,181.36

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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.