Home / 296,055,960.40-444,339,032.42-205,243,322.32

Finding the Fourth Proportional to 296,055,960.40, 444,339,032.42 and 205,243,322.32

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Solution

The fourth proportional to 296,055,960.40, 444,339,032.42 and 205,243,322.32 is: 308,041,828.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,055,960.40 : 444,339,032.42 = 205,243,322.32 : x
  2. Step 2: Convert to fraction form
    296,055,960.40/444,339,032.42 = 205,243,322.32/x
  3. Step 3: Cross multiply
    296,055,960.40x = 444,339,032.42 × 205,243,322.32
  4. Step 4: Simplify right side
    296,055,960.40x = 91,197,619,250,334,992
  5. Step 5: Solve for x
    x = 91,197,619,250,334,992/296,055,960.40
  6. Step 6: Final answer
    x = 308,041,828.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.