Finding the Third Proportional to 153,350,776 and 330,084,956
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Solution
The third proportional to 153,350,776 and 330,084,956 is: 710,502,294.28
Step by Step Solution
- Step 1: Write the proportion equation
153,350,776 : 330,084,956 = 330,084,956 : x - Step 2: Convert to fraction form
153,350,776/330,084,956 = 330,084,956/x - Step 3: Cross multiply
153,350,776x = 330,084,956 × 330,084,956 - Step 4: Simplify right side
153,350,776x = 108,956,078,177,521,936 - Step 5: Solve for x
x = 108,956,078,177,521,936/153,350,776 - Step 6: Final answer
x = 710,502,294.28
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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.