Finding the Third Proportional to 145,449,032 and 313,566,400
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Solution
The third proportional to 145,449,032 and 313,566,400 is: 676,002,348.43
Step by Step Solution
- Step 1: Write the proportion equation
145,449,032 : 313,566,400 = 313,566,400 : x - Step 2: Convert to fraction form
145,449,032/313,566,400 = 313,566,400/x - Step 3: Cross multiply
145,449,032x = 313,566,400 × 313,566,400 - Step 4: Simplify right side
145,449,032x = 98,323,887,208,960,000 - Step 5: Solve for x
x = 98,323,887,208,960,000/145,449,032 - Step 6: Final answer
x = 676,002,348.43
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.