Home / 4,111,902,726,447-5,674,477,181,808.30-2,260,213,047,171.20

Finding the Fourth Proportional to 4,111,902,726,447, 5,674,477,181,808.30 and 2,260,213,047,171.20

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Solution

The fourth proportional to 4,111,902,726,447, 5,674,477,181,808.30 and 2,260,213,047,171.20 is: 3,119,122,269,042.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,902,726,447 : 5,674,477,181,808.30 = 2,260,213,047,171.20 : x
  2. Step 2: Convert to fraction form
    4,111,902,726,447/5,674,477,181,808.30 = 2,260,213,047,171.20/x
  3. Step 3: Cross multiply
    4,111,902,726,447x = 5,674,477,181,808.30 × 2,260,213,047,171.20
  4. Step 4: Simplify right side
    4,111,902,726,447x = 12,825,527,362,198,382,036,647,936
  5. Step 5: Solve for x
    x = 12,825,527,362,198,382,036,647,936/4,111,902,726,447
  6. Step 6: Final answer
    x = 3,119,122,269,042.74

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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.