Finding the Fourth Proportional to 327,413,465.29, 491,125,512.39 and 94,247,269.48
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Solution
The fourth proportional to 327,413,465.29, 491,125,512.39 and 94,247,269.48 is: 141,372,434.01
Step by Step Solution
- Step 1: Write the proportion equation
327,413,465.29 : 491,125,512.39 = 94,247,269.48 : x - Step 2: Convert to fraction form
327,413,465.29/491,125,512.39 = 94,247,269.48/x - Step 3: Cross multiply
327,413,465.29x = 491,125,512.39 × 94,247,269.48 - Step 4: Simplify right side
327,413,465.29x = 46,287,238,514,723,408 - Step 5: Solve for x
x = 46,287,238,514,723,408/327,413,465.29 - Step 6: Final answer
x = 141,372,434.01
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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.