Finding the Fourth Proportional to 43,928,702.64, 60,624,527.68 and 24,350,416.16
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Solution
The fourth proportional to 43,928,702.64, 60,624,527.68 and 24,350,416.16 is: 33,605,191.82
Step by Step Solution
- Step 1: Write the proportion equation
43,928,702.64 : 60,624,527.68 = 24,350,416.16 : x - Step 2: Convert to fraction form
43,928,702.64/60,624,527.68 = 24,350,416.16/x - Step 3: Cross multiply
43,928,702.64x = 60,624,527.68 × 24,350,416.16 - Step 4: Simplify right side
43,928,702.64x = 1,476,232,478,511,439.25 - Step 5: Solve for x
x = 1,476,232,478,511,439.25/43,928,702.64 - Step 6: Final answer
x = 33,605,191.82
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.