Finding the Third Proportional to 97,738,575 and 143,616,069
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Solution
The third proportional to 97,738,575 and 143,616,069 is: 211,027,992.53
Step by Step Solution
- Step 1: Write the proportion equation
97,738,575 : 143,616,069 = 143,616,069 : x - Step 2: Convert to fraction form
97,738,575/143,616,069 = 143,616,069/x - Step 3: Cross multiply
97,738,575x = 143,616,069 × 143,616,069 - Step 4: Simplify right side
97,738,575x = 20,625,575,275,012,760 - Step 5: Solve for x
x = 20,625,575,275,012,760/97,738,575 - Step 6: Final answer
x = 211,027,992.53
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.