Finding the Third Proportional to 488,731,593,208 and 1,052,156,587,640
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Solution
The third proportional to 488,731,593,208 and 1,052,156,587,640 is: 2,265,115,454,574.48
Step by Step Solution
- Step 1: Write the proportion equation
488,731,593,208 : 1,052,156,587,640 = 1,052,156,587,640 : x - Step 2: Convert to fraction form
488,731,593,208/1,052,156,587,640 = 1,052,156,587,640/x - Step 3: Cross multiply
488,731,593,208x = 1,052,156,587,640 × 1,052,156,587,640 - Step 4: Simplify right side
488,731,593,208x = 1,107,033,484,914,249,001,074,688 - Step 5: Solve for x
x = 1,107,033,484,914,249,001,074,688/488,731,593,208 - Step 6: Final answer
x = 2,265,115,454,574.48
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.