Finding the Third Proportional to 55,369,946 and 121,165,726
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Solution
The third proportional to 55,369,946 and 121,165,726 is: 265,146,243.00
Step by Step Solution
- Step 1: Write the proportion equation
55,369,946 : 121,165,726 = 121,165,726 : x - Step 2: Convert to fraction form
55,369,946/121,165,726 = 121,165,726/x - Step 3: Cross multiply
55,369,946x = 121,165,726 × 121,165,726 - Step 4: Simplify right side
55,369,946x = 14,681,133,157,107,076 - Step 5: Solve for x
x = 14,681,133,157,107,076/55,369,946 - Step 6: Final answer
x = 265,146,243.00
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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.