Finding the Fourth Proportional to 24,537,661.40, 36,806,492.10 and 6,588,579.80
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Solution
The fourth proportional to 24,537,661.40, 36,806,492.10 and 6,588,579.80 is: 9,882,869.70
Step by Step Solution
- Step 1: Write the proportion equation
24,537,661.40 : 36,806,492.10 = 6,588,579.80 : x - Step 2: Convert to fraction form
24,537,661.40/36,806,492.10 = 6,588,579.80/x - Step 3: Cross multiply
24,537,661.40x = 36,806,492.10 × 6,588,579.80 - Step 4: Simplify right side
24,537,661.40x = 242,502,510,358,919.59 - Step 5: Solve for x
x = 242,502,510,358,919.59/24,537,661.40 - Step 6: Final answer
x = 9,882,869.70
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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.