Finding the Third Proportional to 7,117,742 and 16,795,253
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Solution
The third proportional to 7,117,742 and 16,795,253 is: 39,630,619.28
Step by Step Solution
- Step 1: Write the proportion equation
7,117,742 : 16,795,253 = 16,795,253 : x - Step 2: Convert to fraction form
7,117,742/16,795,253 = 16,795,253/x - Step 3: Cross multiply
7,117,742x = 16,795,253 × 16,795,253 - Step 4: Simplify right side
7,117,742x = 282,080,523,334,009 - Step 5: Solve for x
x = 282,080,523,334,009/7,117,742 - Step 6: Final answer
x = 39,630,619.28
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.