Finding the Fourth Proportional to 10,684,669,662,830, 16,027,004,494,245 and 10,684,669,662,830
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Solution
The fourth proportional to 10,684,669,662,830, 16,027,004,494,245 and 10,684,669,662,830 is: 16,027,004,494,245
Step by Step Solution
- Step 1: Write the proportion equation
10,684,669,662,830 : 16,027,004,494,245 = 10,684,669,662,830 : x - Step 2: Convert to fraction form
10,684,669,662,830/16,027,004,494,245 = 10,684,669,662,830/x - Step 3: Cross multiply
10,684,669,662,830x = 16,027,004,494,245 × 10,684,669,662,830 - Step 4: Simplify right side
10,684,669,662,830x = 171,243,248,705,699,620,973,445,120 - Step 5: Solve for x
x = 171,243,248,705,699,620,973,445,120/10,684,669,662,830 - Step 6: Final answer
x = 16,027,004,494,245
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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.