Finding the Third Proportional to 163,827,329.63 and 351,967,443.75
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Solution
The third proportional to 163,827,329.63 and 351,967,443.75 is: 756,168,593.75
Step by Step Solution
- Step 1: Write the proportion equation
163,827,329.63 : 351,967,443.75 = 351,967,443.75 : x - Step 2: Convert to fraction form
163,827,329.63/351,967,443.75 = 351,967,443.75/x - Step 3: Cross multiply
163,827,329.63x = 351,967,443.75 × 351,967,443.75 - Step 4: Simplify right side
163,827,329.63x = 123,881,081,459,909,408 - Step 5: Solve for x
x = 123,881,081,459,909,408/163,827,329.63 - Step 6: Final answer
x = 756,168,593.75
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.