Home / 30,227,910-45,275,403.04-24,981,054.74

Finding the Fourth Proportional to 30,227,910, 45,275,403.04 and 24,981,054.74

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Solution

The fourth proportional to 30,227,910, 45,275,403.04 and 24,981,054.74 is: 37,416,656.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,227,910 : 45,275,403.04 = 24,981,054.74 : x
  2. Step 2: Convert to fraction form
    30,227,910/45,275,403.04 = 24,981,054.74/x
  3. Step 3: Cross multiply
    30,227,910x = 45,275,403.04 × 24,981,054.74
  4. Step 4: Simplify right side
    30,227,910x = 1,131,027,321,717,802.25
  5. Step 5: Solve for x
    x = 1,131,027,321,717,802.25/30,227,910
  6. Step 6: Final answer
    x = 37,416,656.39

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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.