Finding the Third Proportional to 134,593,993 and 292,807,586
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Solution
The third proportional to 134,593,993 and 292,807,586 is: 636,999,322.99
Step by Step Solution
- Step 1: Write the proportion equation
134,593,993 : 292,807,586 = 292,807,586 : x - Step 2: Convert to fraction form
134,593,993/292,807,586 = 292,807,586/x - Step 3: Cross multiply
134,593,993x = 292,807,586 × 292,807,586 - Step 4: Simplify right side
134,593,993x = 85,736,282,419,147,392 - Step 5: Solve for x
x = 85,736,282,419,147,392/134,593,993 - Step 6: Final answer
x = 636,999,322.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.