Finding the Third Proportional to 32,012,983 and 68,881,323.75
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Solution
The third proportional to 32,012,983 and 68,881,323.75 is: 148,209,767.32
Step by Step Solution
- Step 1: Write the proportion equation
32,012,983 : 68,881,323.75 = 68,881,323.75 : x - Step 2: Convert to fraction form
32,012,983/68,881,323.75 = 68,881,323.75/x - Step 3: Cross multiply
32,012,983x = 68,881,323.75 × 68,881,323.75 - Step 4: Simplify right side
32,012,983x = 4,744,636,761,552,314 - Step 5: Solve for x
x = 4,744,636,761,552,314/32,012,983 - Step 6: Final answer
x = 148,209,767.32
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.