Finding the Third Proportional to 55,367,084 and 121,156,195
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Solution
The third proportional to 55,367,084 and 121,156,195 is: 265,118,234.99
Step by Step Solution
- Step 1: Write the proportion equation
55,367,084 : 121,156,195 = 121,156,195 : x - Step 2: Convert to fraction form
55,367,084/121,156,195 = 121,156,195/x - Step 3: Cross multiply
55,367,084x = 121,156,195 × 121,156,195 - Step 4: Simplify right side
55,367,084x = 14,678,823,586,878,024 - Step 5: Solve for x
x = 14,678,823,586,878,024/55,367,084 - Step 6: Final answer
x = 265,118,234.99
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.