Finding the Third Proportional to 320,420,292 and 657,827,032
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Solution
The third proportional to 320,420,292 and 657,827,032 is: 1,350,527,462.94
Step by Step Solution
- Step 1: Write the proportion equation
320,420,292 : 657,827,032 = 657,827,032 : x - Step 2: Convert to fraction form
320,420,292/657,827,032 = 657,827,032/x - Step 3: Cross multiply
320,420,292x = 657,827,032 × 657,827,032 - Step 4: Simplify right side
320,420,292x = 432,736,404,029,929,024 - Step 5: Solve for x
x = 432,736,404,029,929,024/320,420,292 - Step 6: Final answer
x = 1,350,527,462.94
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.