Finding the Fourth Proportional to 73,595,610.08, 101,562,613.63 and 40,557,044.66
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Solution
The fourth proportional to 73,595,610.08, 101,562,613.63 and 40,557,044.66 is: 55,969,091.79
Step by Step Solution
- Step 1: Write the proportion equation
73,595,610.08 : 101,562,613.63 = 40,557,044.66 : x - Step 2: Convert to fraction form
73,595,610.08/101,562,613.63 = 40,557,044.66/x - Step 3: Cross multiply
73,595,610.08x = 101,562,613.63 × 40,557,044.66 - Step 4: Simplify right side
73,595,610.08x = 4,119,079,456,169,029 - Step 5: Solve for x
x = 4,119,079,456,169,029/73,595,610.08 - Step 6: Final answer
x = 55,969,091.79
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.