Finding the Fourth Proportional to 44,233,540.29, 61,013,789.87 and 29,348,542.18
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Solution
The fourth proportional to 44,233,540.29, 61,013,789.87 and 29,348,542.18 is: 40,482,081.56
Step by Step Solution
- Step 1: Write the proportion equation
44,233,540.29 : 61,013,789.87 = 29,348,542.18 : x - Step 2: Convert to fraction form
44,233,540.29/61,013,789.87 = 29,348,542.18/x - Step 3: Cross multiply
44,233,540.29x = 61,013,789.87 × 29,348,542.18 - Step 4: Simplify right side
44,233,540.29x = 1,790,665,785,490,876.25 - Step 5: Solve for x
x = 1,790,665,785,490,876.25/44,233,540.29 - Step 6: Final answer
x = 40,482,081.56
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.