Finding the Fourth Proportional to 2,458,613,951.68, 3,687,927,226.08 and 1,004,591,375.68
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Solution
The fourth proportional to 2,458,613,951.68, 3,687,927,226.08 and 1,004,591,375.68 is: 1,506,889,637.12
Step by Step Solution
- Step 1: Write the proportion equation
2,458,613,951.68 : 3,687,927,226.08 = 1,004,591,375.68 : x - Step 2: Convert to fraction form
2,458,613,951.68/3,687,927,226.08 = 1,004,591,375.68/x - Step 3: Cross multiply
2,458,613,951.68x = 3,687,927,226.08 × 1,004,591,375.68 - Step 4: Simplify right side
2,458,613,951.68x = 3,704,859,885,455,433,216 - Step 5: Solve for x
x = 3,704,859,885,455,433,216/2,458,613,951.68 - Step 6: Final answer
x = 1,506,889,637.12
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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.