Finding the Third Proportional to 23,487,988 and 51,594,920
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Solution
The third proportional to 23,487,988 and 51,594,920 is: 113,336,049.47
Step by Step Solution
- Step 1: Write the proportion equation
23,487,988 : 51,594,920 = 51,594,920 : x - Step 2: Convert to fraction form
23,487,988/51,594,920 = 51,594,920/x - Step 3: Cross multiply
23,487,988x = 51,594,920 × 51,594,920 - Step 4: Simplify right side
23,487,988x = 2,662,035,769,806,400 - Step 5: Solve for x
x = 2,662,035,769,806,400/23,487,988 - Step 6: Final answer
x = 113,336,049.47
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.