Finding the Fourth Proportional to 173,448,604.68, 260,188,199.91 and 48,952,342.38
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Solution
The fourth proportional to 173,448,604.68, 260,188,199.91 and 48,952,342.38 is: 73,432,829.68
Step by Step Solution
- Step 1: Write the proportion equation
173,448,604.68 : 260,188,199.91 = 48,952,342.38 : x - Step 2: Convert to fraction form
173,448,604.68/260,188,199.91 = 48,952,342.38/x - Step 3: Cross multiply
173,448,604.68x = 260,188,199.91 × 48,952,342.38 - Step 4: Simplify right side
173,448,604.68x = 12,736,821,845,230,206 - Step 5: Solve for x
x = 12,736,821,845,230,206/173,448,604.68 - Step 6: Final answer
x = 73,432,829.68
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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.