Finding the Third Proportional to 306,484,776 and 680,994,000
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Solution
The third proportional to 306,484,776 and 680,994,000 is: 1,513,134,955.96
Step by Step Solution
- Step 1: Write the proportion equation
306,484,776 : 680,994,000 = 680,994,000 : x - Step 2: Convert to fraction form
306,484,776/680,994,000 = 680,994,000/x - Step 3: Cross multiply
306,484,776x = 680,994,000 × 680,994,000 - Step 4: Simplify right side
306,484,776x = 463,752,828,036,000,000 - Step 5: Solve for x
x = 463,752,828,036,000,000/306,484,776 - Step 6: Final answer
x = 1,513,134,955.96
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.