Finding the Third Proportional to 63,572,151 and 137,305,590
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Solution
The third proportional to 63,572,151 and 137,305,590 is: 296,557,922.75
Step by Step Solution
- Step 1: Write the proportion equation
63,572,151 : 137,305,590 = 137,305,590 : x - Step 2: Convert to fraction form
63,572,151/137,305,590 = 137,305,590/x - Step 3: Cross multiply
63,572,151x = 137,305,590 × 137,305,590 - Step 4: Simplify right side
63,572,151x = 18,852,825,045,248,100 - Step 5: Solve for x
x = 18,852,825,045,248,100/63,572,151 - Step 6: Final answer
x = 296,557,922.75
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.