Finding the Fourth Proportional to 80,276,129.04, 110,784,097.08 and 44,994,580.68
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Solution
The fourth proportional to 80,276,129.04, 110,784,097.08 and 44,994,580.68 is: 62,094,224.69
Step by Step Solution
- Step 1: Write the proportion equation
80,276,129.04 : 110,784,097.08 = 44,994,580.68 : x - Step 2: Convert to fraction form
80,276,129.04/110,784,097.08 = 44,994,580.68/x - Step 3: Cross multiply
80,276,129.04x = 110,784,097.08 × 44,994,580.68 - Step 4: Simplify right side
80,276,129.04x = 4,984,683,994,127,012 - Step 5: Solve for x
x = 4,984,683,994,127,012/80,276,129.04 - Step 6: Final answer
x = 62,094,224.69
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.