Home / 335,178,241.35-502,839,727.65-102,027,185.07

Finding the Fourth Proportional to 335,178,241.35, 502,839,727.65 and 102,027,185.07

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Solution

The fourth proportional to 335,178,241.35, 502,839,727.65 and 102,027,185.07 is: 153,062,805.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,178,241.35 : 502,839,727.65 = 102,027,185.07 : x
  2. Step 2: Convert to fraction form
    335,178,241.35/502,839,727.65 = 102,027,185.07/x
  3. Step 3: Cross multiply
    335,178,241.35x = 502,839,727.65 × 102,027,185.07
  4. Step 4: Simplify right side
    335,178,241.35x = 51,303,321,953,494,944
  5. Step 5: Solve for x
    x = 51,303,321,953,494,944/335,178,241.35
  6. Step 6: Final answer
    x = 153,062,805.47

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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.