Finding the Fourth Proportional to 24,830,188.48, 34,246,248.10 and 16,131,163.92
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Solution
The fourth proportional to 24,830,188.48, 34,246,248.10 and 16,131,163.92 is: 22,248,395.02
Step by Step Solution
- Step 1: Write the proportion equation
24,830,188.48 : 34,246,248.10 = 16,131,163.92 : x - Step 2: Convert to fraction form
24,830,188.48/34,246,248.10 = 16,131,163.92/x - Step 3: Cross multiply
24,830,188.48x = 34,246,248.10 × 16,131,163.92 - Step 4: Simplify right side
24,830,188.48x = 552,431,841,746,088.56 - Step 5: Solve for x
x = 552,431,841,746,088.56/24,830,188.48 - Step 6: Final answer
x = 22,248,395.02
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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.