Home / 422,056,549.84-582,470,350.36-265,557,804.16

Finding the Fourth Proportional to 422,056,549.84, 582,470,350.36 and 265,557,804.16

Calculator

Solution

The fourth proportional to 422,056,549.84, 582,470,350.36 and 265,557,804.16 is: 366,490,100.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    422,056,549.84 : 582,470,350.36 = 265,557,804.16 : x
  2. Step 2: Convert to fraction form
    422,056,549.84/582,470,350.36 = 265,557,804.16/x
  3. Step 3: Cross multiply
    422,056,549.84x = 582,470,350.36 × 265,557,804.16
  4. Step 4: Simplify right side
    422,056,549.84x = 154,679,547,229,907,456
  5. Step 5: Solve for x
    x = 154,679,547,229,907,456/422,056,549.84
  6. Step 6: Final answer
    x = 366,490,100.17

Related Problems

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.