Finding the Fourth Proportional to 97,707,812.23, 146,566,431.66 and 32,127,498.01
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Solution
The fourth proportional to 97,707,812.23, 146,566,431.66 and 32,127,498.01 is: 48,192,796.80
Step by Step Solution
- Step 1: Write the proportion equation
97,707,812.23 : 146,566,431.66 = 32,127,498.01 : x - Step 2: Convert to fraction form
97,707,812.23/146,566,431.66 = 32,127,498.01/x - Step 3: Cross multiply
97,707,812.23x = 146,566,431.66 × 32,127,498.01 - Step 4: Simplify right side
97,707,812.23x = 4,708,812,740,756,619 - Step 5: Solve for x
x = 4,708,812,740,756,619/97,707,812.23 - Step 6: Final answer
x = 48,192,796.80
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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.