Finding the Fourth Proportional to 27,403,090.48, 41,092,350.18 and 16,329,384.46
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Solution
The fourth proportional to 27,403,090.48, 41,092,350.18 and 16,329,384.46 is: 24,486,755.79
Step by Step Solution
- Step 1: Write the proportion equation
27,403,090.48 : 41,092,350.18 = 16,329,384.46 : x - Step 2: Convert to fraction form
27,403,090.48/41,092,350.18 = 16,329,384.46/x - Step 3: Cross multiply
27,403,090.48x = 41,092,350.18 × 16,329,384.46 - Step 4: Simplify right side
27,403,090.48x = 671,012,784,454,170.25 - Step 5: Solve for x
x = 671,012,784,454,170.25/27,403,090.48 - Step 6: Final answer
x = 24,486,755.79
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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.