Finding the Fourth Proportional to 73,348,844.60, 110,094,125.70 and 44,651,030.60
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Solution
The fourth proportional to 73,348,844.60, 110,094,125.70 and 44,651,030.60 is: 67,019,681.12
Step by Step Solution
- Step 1: Write the proportion equation
73,348,844.60 : 110,094,125.70 = 44,651,030.60 : x - Step 2: Convert to fraction form
73,348,844.60/110,094,125.70 = 44,651,030.60/x - Step 3: Cross multiply
73,348,844.60x = 110,094,125.70 × 44,651,030.60 - Step 4: Simplify right side
73,348,844.60x = 4,915,816,175,510,947 - Step 5: Solve for x
x = 4,915,816,175,510,947/73,348,844.60 - Step 6: Final answer
x = 67,019,681.12
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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.