Finding the Third Proportional to 2,386,128,594 and 5,185,286,502
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Solution
The third proportional to 2,386,128,594 and 5,185,286,502 is: 11,268,125,353.94
Step by Step Solution
- Step 1: Write the proportion equation
2,386,128,594 : 5,185,286,502 = 5,185,286,502 : x - Step 2: Convert to fraction form
2,386,128,594/5,185,286,502 = 5,185,286,502/x - Step 3: Cross multiply
2,386,128,594x = 5,185,286,502 × 5,185,286,502 - Step 4: Simplify right side
2,386,128,594x = 26,887,196,107,823,394,816 - Step 5: Solve for x
x = 26,887,196,107,823,394,816/2,386,128,594 - Step 6: Final answer
x = 11,268,125,353.94
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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.