Finding the Third Proportional to 269,548,460.44 and 402,837,062.06
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Solution
The third proportional to 269,548,460.44 and 402,837,062.06 is: 602,035,338.31
Step by Step Solution
- Step 1: Write the proportion equation
269,548,460.44 : 402,837,062.06 = 402,837,062.06 : x - Step 2: Convert to fraction form
269,548,460.44/402,837,062.06 = 402,837,062.06/x - Step 3: Cross multiply
269,548,460.44x = 402,837,062.06 × 402,837,062.06 - Step 4: Simplify right side
269,548,460.44x = 162,277,698,571,146,464 - Step 5: Solve for x
x = 162,277,698,571,146,464/269,548,460.44 - Step 6: Final answer
x = 602,035,338.31
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.