Finding the Third Proportional to 234,440,910 and 344,637,021
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Solution
The third proportional to 234,440,910 and 344,637,021 is: 506,629,479.66
Step by Step Solution
- Step 1: Write the proportion equation
234,440,910 : 344,637,021 = 344,637,021 : x - Step 2: Convert to fraction form
234,440,910/344,637,021 = 344,637,021/x - Step 3: Cross multiply
234,440,910x = 344,637,021 × 344,637,021 - Step 4: Simplify right side
234,440,910x = 118,774,676,243,754,448 - Step 5: Solve for x
x = 118,774,676,243,754,448/234,440,910 - Step 6: Final answer
x = 506,629,479.66
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.