Home / 33,265,061.40-49,897,592.10-16,236,658.20

Finding the Fourth Proportional to 33,265,061.40, 49,897,592.10 and 16,236,658.20

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Solution

The fourth proportional to 33,265,061.40, 49,897,592.10 and 16,236,658.20 is: 24,354,987.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,265,061.40 : 49,897,592.10 = 16,236,658.20 : x
  2. Step 2: Convert to fraction form
    33,265,061.40/49,897,592.10 = 16,236,658.20/x
  3. Step 3: Cross multiply
    33,265,061.40x = 49,897,592.10 × 16,236,658.20
  4. Step 4: Simplify right side
    33,265,061.40x = 810,170,147,930,720.25
  5. Step 5: Solve for x
    x = 810,170,147,930,720.25/33,265,061.40
  6. Step 6: Final answer
    x = 24,354,987.30

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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.