Finding the Third Proportional to 377,954,154 and 786,078,270
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Solution
The third proportional to 377,954,154 and 786,078,270 is: 1,634,904,762.99
Step by Step Solution
- Step 1: Write the proportion equation
377,954,154 : 786,078,270 = 786,078,270 : x - Step 2: Convert to fraction form
377,954,154/786,078,270 = 786,078,270/x - Step 3: Cross multiply
377,954,154x = 786,078,270 × 786,078,270 - Step 4: Simplify right side
377,954,154x = 617,919,046,566,192,896 - Step 5: Solve for x
x = 617,919,046,566,192,896/377,954,154 - Step 6: Final answer
x = 1,634,904,762.99
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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.