Finding the Third Proportional to 98,816,283 and 214,643,394
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Solution
The third proportional to 98,816,283 and 214,643,394 is: 466,236,790.02
Step by Step Solution
- Step 1: Write the proportion equation
98,816,283 : 214,643,394 = 214,643,394 : x - Step 2: Convert to fraction form
98,816,283/214,643,394 = 214,643,394/x - Step 3: Cross multiply
98,816,283x = 214,643,394 × 214,643,394 - Step 4: Simplify right side
98,816,283x = 46,071,786,587,839,232 - Step 5: Solve for x
x = 46,071,786,587,839,232/98,816,283 - Step 6: Final answer
x = 466,236,790.02
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.