Finding the Third Proportional to 922,112,760 and 1,416,477,960
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Solution
The third proportional to 922,112,760 and 1,416,477,960 is: 2,175,883,360.69
Step by Step Solution
- Step 1: Write the proportion equation
922,112,760 : 1,416,477,960 = 1,416,477,960 : x - Step 2: Convert to fraction form
922,112,760/1,416,477,960 = 1,416,477,960/x - Step 3: Cross multiply
922,112,760x = 1,416,477,960 × 1,416,477,960 - Step 4: Simplify right side
922,112,760x = 2,006,409,811,165,761,536 - Step 5: Solve for x
x = 2,006,409,811,165,761,536/922,112,760 - Step 6: Final answer
x = 2,175,883,360.69
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.