Finding the Third Proportional to 41,991,442 and 60,047,833
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Solution
The third proportional to 41,991,442 and 60,047,833 is: 85,868,502.63
Step by Step Solution
- Step 1: Write the proportion equation
41,991,442 : 60,047,833 = 60,047,833 : x - Step 2: Convert to fraction form
41,991,442/60,047,833 = 60,047,833/x - Step 3: Cross multiply
41,991,442x = 60,047,833 × 60,047,833 - Step 4: Simplify right side
41,991,442x = 3,605,742,247,995,889 - Step 5: Solve for x
x = 3,605,742,247,995,889/41,991,442 - Step 6: Final answer
x = 85,868,502.63
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.