Finding the Third Proportional to 195,020,052 and 405,156,552
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Solution
The third proportional to 195,020,052 and 405,156,552 is: 841,717,710.28
Step by Step Solution
- Step 1: Write the proportion equation
195,020,052 : 405,156,552 = 405,156,552 : x - Step 2: Convert to fraction form
195,020,052/405,156,552 = 405,156,552/x - Step 3: Cross multiply
195,020,052x = 405,156,552 × 405,156,552 - Step 4: Simplify right side
195,020,052x = 164,151,831,628,528,704 - Step 5: Solve for x
x = 164,151,831,628,528,704/195,020,052 - Step 6: Final answer
x = 841,717,710.28
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.