Finding the Fourth Proportional to 80,035,138.56, 110,439,988.18 and 44,265,895.36
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Solution
The fourth proportional to 80,035,138.56, 110,439,988.18 and 44,265,895.36 is: 61,082,232.74
Step by Step Solution
- Step 1: Write the proportion equation
80,035,138.56 : 110,439,988.18 = 44,265,895.36 : x - Step 2: Convert to fraction form
80,035,138.56/110,439,988.18 = 44,265,895.36/x - Step 3: Cross multiply
80,035,138.56x = 110,439,988.18 × 44,265,895.36 - Step 4: Simplify right side
80,035,138.56x = 4,888,724,960,500,952 - Step 5: Solve for x
x = 4,888,724,960,500,952/80,035,138.56 - Step 6: Final answer
x = 61,082,232.74
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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.