Finding the Fourth Proportional to 146,828,322.93, 220,195,337.00 and 48,437,914.53
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Solution
The fourth proportional to 146,828,322.93, 220,195,337.00 and 48,437,914.53 is: 72,641,318.11
Step by Step Solution
- Step 1: Write the proportion equation
146,828,322.93 : 220,195,337.00 = 48,437,914.53 : x - Step 2: Convert to fraction form
146,828,322.93/220,195,337.00 = 48,437,914.53/x - Step 3: Cross multiply
146,828,322.93x = 220,195,337.00 × 48,437,914.53 - Step 4: Simplify right side
146,828,322.93x = 10,665,802,913,268,358 - Step 5: Solve for x
x = 10,665,802,913,268,358/146,828,322.93 - Step 6: Final answer
x = 72,641,318.11
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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.