Finding the Fourth Proportional to 14,673,052.49, 22,013,838.53 and 5,914,811.19
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Solution
The fourth proportional to 14,673,052.49, 22,013,838.53 and 5,914,811.19 is: 8,873,933.94
Step by Step Solution
- Step 1: Write the proportion equation
14,673,052.49 : 22,013,838.53 = 5,914,811.19 : x - Step 2: Convert to fraction form
14,673,052.49/22,013,838.53 = 5,914,811.19/x - Step 3: Cross multiply
14,673,052.49x = 22,013,838.53 × 5,914,811.19 - Step 4: Simplify right side
14,673,052.49x = 130,207,698,472,097.17 - Step 5: Solve for x
x = 130,207,698,472,097.17/14,673,052.49 - Step 6: Final answer
x = 8,873,933.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.