Finding the Fourth Proportional to 16,432,063.41, 24,650,337.99 and 6,845,199.47
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Solution
The fourth proportional to 16,432,063.41, 24,650,337.99 and 6,845,199.47 is: 10,268,733.52
Step by Step Solution
- Step 1: Write the proportion equation
16,432,063.41 : 24,650,337.99 = 6,845,199.47 : x - Step 2: Convert to fraction form
16,432,063.41/24,650,337.99 = 6,845,199.47/x - Step 3: Cross multiply
16,432,063.41x = 24,650,337.99 × 6,845,199.47 - Step 4: Simplify right side
16,432,063.41x = 168,736,480,421,217.16 - Step 5: Solve for x
x = 168,736,480,421,217.16/16,432,063.41 - Step 6: Final answer
x = 10,268,733.52
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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.