Finding the Third Proportional to 318,101,136 and 695,746,848
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Solution
The third proportional to 318,101,136 and 695,746,848 is: 1,521,728,851.99
Step by Step Solution
- Step 1: Write the proportion equation
318,101,136 : 695,746,848 = 695,746,848 : x - Step 2: Convert to fraction form
318,101,136/695,746,848 = 695,746,848/x - Step 3: Cross multiply
318,101,136x = 695,746,848 × 695,746,848 - Step 4: Simplify right side
318,101,136x = 484,063,676,501,935,104 - Step 5: Solve for x
x = 484,063,676,501,935,104/318,101,136 - Step 6: Final answer
x = 1,521,728,851.99
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.