Finding the Fourth Proportional to 16,063,838.64, 24,095,766.60 and 10,084,405.68
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Solution
The fourth proportional to 16,063,838.64, 24,095,766.60 and 10,084,405.68 is: 15,126,613.94
Step by Step Solution
- Step 1: Write the proportion equation
16,063,838.64 : 24,095,766.60 = 10,084,405.68 : x - Step 2: Convert to fraction form
16,063,838.64/24,095,766.60 = 10,084,405.68/x - Step 3: Cross multiply
16,063,838.64x = 24,095,766.60 × 10,084,405.68 - Step 4: Simplify right side
16,063,838.64x = 242,991,485,564,994.28 - Step 5: Solve for x
x = 242,991,485,564,994.28/16,063,838.64 - Step 6: Final answer
x = 15,126,613.94
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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.