Finding the Third Proportional to 85,184,704 and 139,084,224
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Solution
The third proportional to 85,184,704 and 139,084,224 is: 227,087,968.35
Step by Step Solution
- Step 1: Write the proportion equation
85,184,704 : 139,084,224 = 139,084,224 : x - Step 2: Convert to fraction form
85,184,704/139,084,224 = 139,084,224/x - Step 3: Cross multiply
85,184,704x = 139,084,224 × 139,084,224 - Step 4: Simplify right side
85,184,704x = 19,344,421,365,682,176 - Step 5: Solve for x
x = 19,344,421,365,682,176/85,184,704 - Step 6: Final answer
x = 227,087,968.35
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These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.