Home / 335,950,823.82-463,612,133.07-181,426,151.82

Finding the Fourth Proportional to 335,950,823.82, 463,612,133.07 and 181,426,151.82

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Solution

The fourth proportional to 335,950,823.82, 463,612,133.07 and 181,426,151.82 is: 250,368,087.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,950,823.82 : 463,612,133.07 = 181,426,151.82 : x
  2. Step 2: Convert to fraction form
    335,950,823.82/463,612,133.07 = 181,426,151.82/x
  3. Step 3: Cross multiply
    335,950,823.82x = 463,612,133.07 × 181,426,151.82
  4. Step 4: Simplify right side
    335,950,823.82x = 84,111,365,239,951,856
  5. Step 5: Solve for x
    x = 84,111,365,239,951,856/335,950,823.82
  6. Step 6: Final answer
    x = 250,368,087.46

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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.