Finding the Fourth Proportional to 114,264,941.68, 171,403,890.08 and 36,548,671.96
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Solution
The fourth proportional to 114,264,941.68, 171,403,890.08 and 36,548,671.96 is: 54,825,079.84
Step by Step Solution
- Step 1: Write the proportion equation
114,264,941.68 : 171,403,890.08 = 36,548,671.96 : x - Step 2: Convert to fraction form
114,264,941.68/171,403,890.08 = 36,548,671.96/x - Step 3: Cross multiply
114,264,941.68x = 171,403,890.08 × 36,548,671.96 - Step 4: Simplify right side
114,264,941.68x = 6,264,584,550,162,055 - Step 5: Solve for x
x = 6,264,584,550,162,055/114,264,941.68 - Step 6: Final answer
x = 54,825,079.84
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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.