Finding the Third Proportional to 267,336,261 and 425,384,559
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Solution
The third proportional to 267,336,261 and 425,384,559 is: 676,870,478.99
Step by Step Solution
- Step 1: Write the proportion equation
267,336,261 : 425,384,559 = 425,384,559 : x - Step 2: Convert to fraction form
267,336,261/425,384,559 = 425,384,559/x - Step 3: Cross multiply
267,336,261x = 425,384,559 × 425,384,559 - Step 4: Simplify right side
267,336,261x = 180,952,023,035,624,480 - Step 5: Solve for x
x = 180,952,023,035,624,480/267,336,261 - Step 6: Final answer
x = 676,870,478.99
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.