Finding the Fourth Proportional to 73,793,194.10, 110,737,030.35 and 43,087,714.10
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Solution
The fourth proportional to 73,793,194.10, 110,737,030.35 and 43,087,714.10 is: 64,659,154.03
Step by Step Solution
- Step 1: Write the proportion equation
73,793,194.10 : 110,737,030.35 = 43,087,714.10 : x - Step 2: Convert to fraction form
73,793,194.10/110,737,030.35 = 43,087,714.10/x - Step 3: Cross multiply
73,793,194.10x = 110,737,030.35 × 43,087,714.10 - Step 4: Simplify right side
73,793,194.10x = 4,771,405,504,003,823 - Step 5: Solve for x
x = 4,771,405,504,003,823/73,793,194.10 - Step 6: Final answer
x = 64,659,154.03
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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.