Finding the Fourth Proportional to 34,376,171.67, 51,563,508.44 and 16,170,275.57
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Solution
The fourth proportional to 34,376,171.67, 51,563,508.44 and 16,170,275.57 is: 24,255,060.99
Step by Step Solution
- Step 1: Write the proportion equation
34,376,171.67 : 51,563,508.44 = 16,170,275.57 : x - Step 2: Convert to fraction form
34,376,171.67/51,563,508.44 = 16,170,275.57/x - Step 3: Cross multiply
34,376,171.67x = 51,563,508.44 × 16,170,275.57 - Step 4: Simplify right side
34,376,171.67x = 833,796,140,492,151.88 - Step 5: Solve for x
x = 833,796,140,492,151.88/34,376,171.67 - Step 6: Final answer
x = 24,255,060.99
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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.