Finding the Third Proportional to 357,257,723.67 and 773,880,624.84
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Solution
The third proportional to 357,257,723.67 and 773,880,624.84 is: 1,676,356,259.99
Step by Step Solution
- Step 1: Write the proportion equation
357,257,723.67 : 773,880,624.84 = 773,880,624.84 : x - Step 2: Convert to fraction form
357,257,723.67/773,880,624.84 = 773,880,624.84/x - Step 3: Cross multiply
357,257,723.67x = 773,880,624.84 × 773,880,624.84 - Step 4: Simplify right side
357,257,723.67x = 598,891,221,508,552,960 - Step 5: Solve for x
x = 598,891,221,508,552,960/357,257,723.67 - Step 6: Final answer
x = 1,676,356,259.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.