Finding the Fourth Proportional to 16,661,052, 24,982,013.52 and 6,558,161.76
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Solution
The fourth proportional to 16,661,052, 24,982,013.52 and 6,558,161.76 is: 9,833,477.85
Step by Step Solution
- Step 1: Write the proportion equation
16,661,052 : 24,982,013.52 = 6,558,161.76 : x - Step 2: Convert to fraction form
16,661,052/24,982,013.52 = 6,558,161.76/x - Step 3: Cross multiply
16,661,052x = 24,982,013.52 × 6,558,161.76 - Step 4: Simplify right side
16,661,052x = 163,836,085,754,667 - Step 5: Solve for x
x = 163,836,085,754,667/16,661,052 - Step 6: Final answer
x = 9,833,477.85
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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.