Finding the Fourth Proportional to 4,152,376,185.42, 6,228,580,437.48 and 1,004,585,745.96
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Solution
The fourth proportional to 4,152,376,185.42, 6,228,580,437.48 and 1,004,585,745.96 is: 1,506,882,528.38
Step by Step Solution
- Step 1: Write the proportion equation
4,152,376,185.42 : 6,228,580,437.48 = 1,004,585,745.96 : x - Step 2: Convert to fraction form
4,152,376,185.42/6,228,580,437.48 = 1,004,585,745.96/x - Step 3: Cross multiply
4,152,376,185.42x = 6,228,580,437.48 × 1,004,585,745.96 - Step 4: Simplify right side
4,152,376,185.42x = 6,257,143,125,061,727,232 - Step 5: Solve for x
x = 6,257,143,125,061,727,232/4,152,376,185.42 - Step 6: Final answer
x = 1,506,882,528.38
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.