Finding the Third Proportional to 310,305,912 and 675,092,482.50
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Solution
The third proportional to 310,305,912 and 675,092,482.50 is: 1,468,711,495.02
Step by Step Solution
- Step 1: Write the proportion equation
310,305,912 : 675,092,482.50 = 675,092,482.50 : x - Step 2: Convert to fraction form
310,305,912/675,092,482.50 = 675,092,482.50/x - Step 3: Cross multiply
310,305,912x = 675,092,482.50 × 675,092,482.50 - Step 4: Simplify right side
310,305,912x = 455,749,859,928,012,800 - Step 5: Solve for x
x = 455,749,859,928,012,800/310,305,912 - Step 6: Final answer
x = 1,468,711,495.02
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.