Home / 350,717,014.48-483,990,421.44-194,094,922

Finding the Fourth Proportional to 350,717,014.48, 483,990,421.44 and 194,094,922

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Solution

The fourth proportional to 350,717,014.48, 483,990,421.44 and 194,094,922 is: 267,851,513.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,717,014.48 : 483,990,421.44 = 194,094,922 : x
  2. Step 2: Convert to fraction form
    350,717,014.48/483,990,421.44 = 194,094,922/x
  3. Step 3: Cross multiply
    350,717,014.48x = 483,990,421.44 × 194,094,922
  4. Step 4: Simplify right side
    350,717,014.48x = 93,940,083,098,143,920
  5. Step 5: Solve for x
    x = 93,940,083,098,143,920/350,717,014.48
  6. Step 6: Final answer
    x = 267,851,513.38

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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.