Finding the Fourth Proportional to 29,582,553.29, 40,823,140.37 and 16,529,919.48
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Solution
The fourth proportional to 29,582,553.29, 40,823,140.37 and 16,529,919.48 is: 22,810,851.27
Step by Step Solution
- Step 1: Write the proportion equation
29,582,553.29 : 40,823,140.37 = 16,529,919.48 : x - Step 2: Convert to fraction form
29,582,553.29/40,823,140.37 = 16,529,919.48/x - Step 3: Cross multiply
29,582,553.29x = 40,823,140.37 × 16,529,919.48 - Step 4: Simplify right side
29,582,553.29x = 674,803,223,154,187.88 - Step 5: Solve for x
x = 674,803,223,154,187.88/29,582,553.29 - Step 6: Final answer
x = 22,810,851.27
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.