Finding the Third Proportional to 90,874,584 and 195,606,004
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Solution
The third proportional to 90,874,584 and 195,606,004 is: 421,038,612.96
Step by Step Solution
- Step 1: Write the proportion equation
90,874,584 : 195,606,004 = 195,606,004 : x - Step 2: Convert to fraction form
90,874,584/195,606,004 = 195,606,004/x - Step 3: Cross multiply
90,874,584x = 195,606,004 × 195,606,004 - Step 4: Simplify right side
90,874,584x = 38,261,708,800,848,016 - Step 5: Solve for x
x = 38,261,708,800,848,016/90,874,584 - Step 6: Final answer
x = 421,038,612.96
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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.