Finding the Third Proportional to 63,126,228 and 135,840,264
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Solution
The third proportional to 63,126,228 and 135,840,264 is: 292,312,370.12
Step by Step Solution
- Step 1: Write the proportion equation
63,126,228 : 135,840,264 = 135,840,264 : x - Step 2: Convert to fraction form
63,126,228/135,840,264 = 135,840,264/x - Step 3: Cross multiply
63,126,228x = 135,840,264 × 135,840,264 - Step 4: Simplify right side
63,126,228x = 18,452,577,323,589,696 - Step 5: Solve for x
x = 18,452,577,323,589,696/63,126,228 - Step 6: Final answer
x = 292,312,370.12
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.