Finding the Fourth Proportional to 134,900,590.58, 202,370,188.56 and 41,535,461.73
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Solution
The fourth proportional to 134,900,590.58, 202,370,188.56 and 41,535,461.73 is: 62,309,135.83
Step by Step Solution
- Step 1: Write the proportion equation
134,900,590.58 : 202,370,188.56 = 41,535,461.73 : x - Step 2: Convert to fraction form
134,900,590.58/202,370,188.56 = 41,535,461.73/x - Step 3: Cross multiply
134,900,590.58x = 202,370,188.56 × 41,535,461.73 - Step 4: Simplify right side
134,900,590.58x = 8,405,539,222,226,763 - Step 5: Solve for x
x = 8,405,539,222,226,763/134,900,590.58 - Step 6: Final answer
x = 62,309,135.83
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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.