Finding the Fourth Proportional to 97,707,768.59, 146,566,366.36 and 32,127,454.42
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Solution
The fourth proportional to 97,707,768.59, 146,566,366.36 and 32,127,454.42 is: 48,192,731.47
Step by Step Solution
- Step 1: Write the proportion equation
97,707,768.59 : 146,566,366.36 = 32,127,454.42 : x - Step 2: Convert to fraction form
97,707,768.59/146,566,366.36 = 32,127,454.42/x - Step 3: Cross multiply
97,707,768.59x = 146,566,366.36 × 32,127,454.42 - Step 4: Simplify right side
97,707,768.59x = 4,708,804,254,289,186 - Step 5: Solve for x
x = 4,708,804,254,289,186/97,707,768.59 - Step 6: Final answer
x = 48,192,731.47
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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.