Home / 335,787,435.42-503,299,079.37-204,339,798.06

Finding the Fourth Proportional to 335,787,435.42, 503,299,079.37 and 204,339,798.06

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Solution

The fourth proportional to 335,787,435.42, 503,299,079.37 and 204,339,798.06 is: 306,277,190.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,787,435.42 : 503,299,079.37 = 204,339,798.06 : x
  2. Step 2: Convert to fraction form
    335,787,435.42/503,299,079.37 = 204,339,798.06/x
  3. Step 3: Cross multiply
    335,787,435.42x = 503,299,079.37 × 204,339,798.06
  4. Step 4: Simplify right side
    335,787,435.42x = 102,844,032,242,249,712
  5. Step 5: Solve for x
    x = 102,844,032,242,249,712/335,787,435.42
  6. Step 6: Final answer
    x = 306,277,190.25

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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.