Home / 335,501,164,717.07-503,251,752,936.15-80,530,548,259.91

Finding the Fourth Proportional to 335,501,164,717.07, 503,251,752,936.15 and 80,530,548,259.91

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Solution

The fourth proportional to 335,501,164,717.07, 503,251,752,936.15 and 80,530,548,259.91 is: 120,795,823,796.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,501,164,717.07 : 503,251,752,936.15 = 80,530,548,259.91 : x
  2. Step 2: Convert to fraction form
    335,501,164,717.07/503,251,752,936.15 = 80,530,548,259.91/x
  3. Step 3: Cross multiply
    335,501,164,717.07x = 503,251,752,936.15 × 80,530,548,259.91
  4. Step 4: Simplify right side
    335,501,164,717.07x = 40,527,139,576,706,412,576,768
  5. Step 5: Solve for x
    x = 40,527,139,576,706,412,576,768/335,501,164,717.07
  6. Step 6: Final answer
    x = 120,795,823,796.57

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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.