Finding the Third Proportional to 102,465,486.19 and 157,398,208.03
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Solution
The third proportional to 102,465,486.19 and 157,398,208.03 is: 241,780,884.60
Step by Step Solution
- Step 1: Write the proportion equation
102,465,486.19 : 157,398,208.03 = 157,398,208.03 : x - Step 2: Convert to fraction form
102,465,486.19/157,398,208.03 = 157,398,208.03/x - Step 3: Cross multiply
102,465,486.19x = 157,398,208.03 × 157,398,208.03 - Step 4: Simplify right side
102,465,486.19x = 24,774,195,891,448,652 - Step 5: Solve for x
x = 24,774,195,891,448,652/102,465,486.19 - Step 6: Final answer
x = 241,780,884.60
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.