Finding the Fourth Proportional to 23,603,094.51, 35,388,698.51 and 12,060,195.99
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Solution
The fourth proportional to 23,603,094.51, 35,388,698.51 and 12,060,195.99 is: 18,082,147.64
Step by Step Solution
- Step 1: Write the proportion equation
23,603,094.51 : 35,388,698.51 = 12,060,195.99 : x - Step 2: Convert to fraction form
23,603,094.51/35,388,698.51 = 12,060,195.99/x - Step 3: Cross multiply
23,603,094.51x = 35,388,698.51 × 12,060,195.99 - Step 4: Simplify right side
23,603,094.51x = 426,794,639,801,320.06 - Step 5: Solve for x
x = 426,794,639,801,320.06/23,603,094.51 - Step 6: Final answer
x = 18,082,147.64
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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.