Home / 331,150,071.24-456,966,504.29-182,462,871.60

Finding the Fourth Proportional to 331,150,071.24, 456,966,504.29 and 182,462,871.60

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Solution

The fourth proportional to 331,150,071.24, 456,966,504.29 and 182,462,871.60 is: 251,787,415.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,150,071.24 : 456,966,504.29 = 182,462,871.60 : x
  2. Step 2: Convert to fraction form
    331,150,071.24/456,966,504.29 = 182,462,871.60/x
  3. Step 3: Cross multiply
    331,150,071.24x = 456,966,504.29 × 182,462,871.60
  4. Step 4: Simplify right side
    331,150,071.24x = 83,379,420,598,223,280
  5. Step 5: Solve for x
    x = 83,379,420,598,223,280/331,150,071.24
  6. Step 6: Final answer
    x = 251,787,415.55

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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.