Finding the Fourth Proportional to 97,707,829.91, 146,566,458.18 and 32,127,515.64
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Solution
The fourth proportional to 97,707,829.91, 146,566,458.18 and 32,127,515.64 is: 48,192,823.26
Step by Step Solution
- Step 1: Write the proportion equation
97,707,829.91 : 146,566,458.18 = 32,127,515.64 : x - Step 2: Convert to fraction form
97,707,829.91/146,566,458.18 = 32,127,515.64/x - Step 3: Cross multiply
97,707,829.91x = 146,566,458.18 × 32,127,515.64 - Step 4: Simplify right side
97,707,829.91x = 4,708,816,177,477,356 - Step 5: Solve for x
x = 4,708,816,177,477,356/97,707,829.91 - Step 6: Final answer
x = 48,192,823.26
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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.