Finding the Fourth Proportional to 97,659,116.10, 146,264,725.35 and 95,419,628.10
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Solution
The fourth proportional to 97,659,116.10, 146,264,725.35 and 95,419,628.10 is: 142,910,628.87
Step by Step Solution
- Step 1: Write the proportion equation
97,659,116.10 : 146,264,725.35 = 95,419,628.10 : x - Step 2: Convert to fraction form
97,659,116.10/146,264,725.35 = 95,419,628.10/x - Step 3: Cross multiply
97,659,116.10x = 146,264,725.35 × 95,419,628.10 - Step 4: Simplify right side
97,659,116.10x = 13,956,525,697,045,640 - Step 5: Solve for x
x = 13,956,525,697,045,640/97,659,116.10 - Step 6: Final answer
x = 142,910,628.87
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.