Finding the Third Proportional to 581,160,110 and 1,239,907,356
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Solution
The third proportional to 581,160,110 and 1,239,907,356 is: 2,645,347,168.55
Step by Step Solution
- Step 1: Write the proportion equation
581,160,110 : 1,239,907,356 = 1,239,907,356 : x - Step 2: Convert to fraction form
581,160,110/1,239,907,356 = 1,239,907,356/x - Step 3: Cross multiply
581,160,110x = 1,239,907,356 × 1,239,907,356 - Step 4: Simplify right side
581,160,110x = 1,537,370,251,462,910,720 - Step 5: Solve for x
x = 1,537,370,251,462,910,720/581,160,110 - Step 6: Final answer
x = 2,645,347,168.55
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.