Home / 335,936,496-503,904,750.48-80,634,864

Finding the Fourth Proportional to 335,936,496, 503,904,750.48 and 80,634,864

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Solution

The fourth proportional to 335,936,496, 503,904,750.48 and 80,634,864 is: 120,952,297.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,936,496 : 503,904,750.48 = 80,634,864 : x
  2. Step 2: Convert to fraction form
    335,936,496/503,904,750.48 = 80,634,864/x
  3. Step 3: Cross multiply
    335,936,496x = 503,904,750.48 × 80,634,864
  4. Step 4: Simplify right side
    335,936,496x = 40,632,291,023,908,736
  5. Step 5: Solve for x
    x = 40,632,291,023,908,736/335,936,496
  6. Step 6: Final answer
    x = 120,952,297.56

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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.