Finding the Fourth Proportional to 16,110,283.92, 24,163,025.58 and 5,327,641.14
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Solution
The fourth proportional to 16,110,283.92, 24,163,025.58 and 5,327,641.14 is: 7,990,667.94
Step by Step Solution
- Step 1: Write the proportion equation
16,110,283.92 : 24,163,025.58 = 5,327,641.14 : x - Step 2: Convert to fraction form
16,110,283.92/24,163,025.58 = 5,327,641.14/x - Step 3: Cross multiply
16,110,283.92x = 24,163,025.58 × 5,327,641.14 - Step 4: Simplify right side
16,110,283.92x = 128,731,929,146,880.34 - Step 5: Solve for x
x = 128,731,929,146,880.34/16,110,283.92 - Step 6: Final answer
x = 7,990,667.94
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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.