Finding the Fourth Proportional to 23,603,179.35, 35,395,800.60 and 11,294,507.49
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Solution
The fourth proportional to 23,603,179.35, 35,395,800.60 and 11,294,507.49 is: 16,937,469.70
Step by Step Solution
- Step 1: Write the proportion equation
23,603,179.35 : 35,395,800.60 = 11,294,507.49 : x - Step 2: Convert to fraction form
23,603,179.35/35,395,800.60 = 11,294,507.49/x - Step 3: Cross multiply
23,603,179.35x = 35,395,800.60 × 11,294,507.49 - Step 4: Simplify right side
23,603,179.35x = 399,778,134,991,246.50 - Step 5: Solve for x
x = 399,778,134,991,246.50/23,603,179.35 - Step 6: Final answer
x = 16,937,469.70
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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.