Finding the Fourth Proportional to 4,576,295,269.10, 6,864,506,678.74 and 1,304,744,473.10
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Solution
The fourth proportional to 4,576,295,269.10, 6,864,506,678.74 and 1,304,744,473.10 is: 1,957,134,892.52
Step by Step Solution
- Step 1: Write the proportion equation
4,576,295,269.10 : 6,864,506,678.74 = 1,304,744,473.10 : x - Step 2: Convert to fraction form
4,576,295,269.10/6,864,506,678.74 = 1,304,744,473.10/x - Step 3: Cross multiply
4,576,295,269.10x = 6,864,506,678.74 × 1,304,744,473.10 - Step 4: Simplify right side
4,576,295,269.10x = 8,956,427,149,644,051,456 - Step 5: Solve for x
x = 8,956,427,149,644,051,456/4,576,295,269.10 - Step 6: Final answer
x = 1,957,134,892.52
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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.