Finding the Fourth Proportional to 24,277,889.11, 33,503,095.98 and 13,264,402.34
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Solution
The fourth proportional to 24,277,889.11, 33,503,095.98 and 13,264,402.34 is: 18,304,661.61
Step by Step Solution
- Step 1: Write the proportion equation
24,277,889.11 : 33,503,095.98 = 13,264,402.34 : x - Step 2: Convert to fraction form
24,277,889.11/33,503,095.98 = 13,264,402.34/x - Step 3: Cross multiply
24,277,889.11x = 33,503,095.98 × 13,264,402.34 - Step 4: Simplify right side
24,277,889.11x = 444,398,544,714,356.62 - Step 5: Solve for x
x = 444,398,544,714,356.62/24,277,889.11 - Step 6: Final answer
x = 18,304,661.61
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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.