Finding the Fourth Proportional to 97,707,804.47, 146,566,420.03 and 32,127,490.26
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Solution
The fourth proportional to 97,707,804.47, 146,566,420.03 and 32,127,490.26 is: 48,192,785.19
Step by Step Solution
- Step 1: Write the proportion equation
97,707,804.47 : 146,566,420.03 = 32,127,490.26 : x - Step 2: Convert to fraction form
97,707,804.47/146,566,420.03 = 32,127,490.26/x - Step 3: Cross multiply
97,707,804.47x = 146,566,420.03 × 32,127,490.26 - Step 4: Simplify right side
97,707,804.47x = 4,708,811,231,693,367 - Step 5: Solve for x
x = 4,708,811,231,693,367/97,707,804.47 - Step 6: Final answer
x = 48,192,785.19
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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.