Home / 65,148,249.44-97,722,291.53-16,626,104.33

Finding the Fourth Proportional to 65,148,249.44, 97,722,291.53 and 16,626,104.33

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Solution

The fourth proportional to 65,148,249.44, 97,722,291.53 and 16,626,104.33 is: 24,939,135.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,148,249.44 : 97,722,291.53 = 16,626,104.33 : x
  2. Step 2: Convert to fraction form
    65,148,249.44/97,722,291.53 = 16,626,104.33/x
  3. Step 3: Cross multiply
    65,148,249.44x = 97,722,291.53 × 16,626,104.33
  4. Step 4: Simplify right side
    65,148,249.44x = 1,624,741,013,897,409
  5. Step 5: Solve for x
    x = 1,624,741,013,897,409/65,148,249.44
  6. Step 6: Final answer
    x = 24,939,135.40

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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.