Finding the Third Proportional to 51,068,340 and 81,299,472.75
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Solution
The third proportional to 51,068,340 and 81,299,472.75 is: 129,426,652.00
Step by Step Solution
- Step 1: Write the proportion equation
51,068,340 : 81,299,472.75 = 81,299,472.75 : x - Step 2: Convert to fraction form
51,068,340/81,299,472.75 = 81,299,472.75/x - Step 3: Cross multiply
51,068,340x = 81,299,472.75 × 81,299,472.75 - Step 4: Simplify right side
51,068,340x = 6,609,604,269,427,993 - Step 5: Solve for x
x = 6,609,604,269,427,993/51,068,340 - Step 6: Final answer
x = 129,426,652.00
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.