Finding the Fourth Proportional to 32,651,335.24, 48,984,088.74 and 9,931,642
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Solution
The fourth proportional to 32,651,335.24, 48,984,088.74 and 9,931,642 is: 14,899,618.33
Step by Step Solution
- Step 1: Write the proportion equation
32,651,335.24 : 48,984,088.74 = 9,931,642 : x - Step 2: Convert to fraction form
32,651,335.24/48,984,088.74 = 9,931,642/x - Step 3: Cross multiply
32,651,335.24x = 48,984,088.74 × 9,931,642 - Step 4: Simplify right side
32,651,335.24x = 486,492,433,061,911.12 - Step 5: Solve for x
x = 486,492,433,061,911.12/32,651,335.24 - Step 6: Final answer
x = 14,899,618.33
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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.