Finding the Third Proportional to 455,819,496 and 927,747,948
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Solution
The third proportional to 455,819,496 and 927,747,948 is: 1,888,283,108.93
Step by Step Solution
- Step 1: Write the proportion equation
455,819,496 : 927,747,948 = 927,747,948 : x - Step 2: Convert to fraction form
455,819,496/927,747,948 = 927,747,948/x - Step 3: Cross multiply
455,819,496x = 927,747,948 × 927,747,948 - Step 4: Simplify right side
455,819,496x = 860,716,255,018,210,688 - Step 5: Solve for x
x = 860,716,255,018,210,688/455,819,496 - Step 6: Final answer
x = 1,888,283,108.93
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.