Finding the Third Proportional to 66,823,869 and 106,330,974
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Solution
The third proportional to 66,823,869 and 106,330,974 is: 169,195,172.34
Step by Step Solution
- Step 1: Write the proportion equation
66,823,869 : 106,330,974 = 106,330,974 : x - Step 2: Convert to fraction form
66,823,869/106,330,974 = 106,330,974/x - Step 3: Cross multiply
66,823,869x = 106,330,974 × 106,330,974 - Step 4: Simplify right side
66,823,869x = 11,306,276,031,788,676 - Step 5: Solve for x
x = 11,306,276,031,788,676/66,823,869 - Step 6: Final answer
x = 169,195,172.34
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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.