Finding the Third Proportional to 62,946,266 and 135,458,482
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Solution
The third proportional to 62,946,266 and 135,458,482 is: 291,502,602.33
Step by Step Solution
- Step 1: Write the proportion equation
62,946,266 : 135,458,482 = 135,458,482 : x - Step 2: Convert to fraction form
62,946,266/135,458,482 = 135,458,482/x - Step 3: Cross multiply
62,946,266x = 135,458,482 × 135,458,482 - Step 4: Simplify right side
62,946,266x = 18,349,000,345,744,324 - Step 5: Solve for x
x = 18,349,000,345,744,324/62,946,266 - Step 6: Final answer
x = 291,502,602.33
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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.