Finding the Fourth Proportional to 2,337,716,424.84, 3,226,008,793.92 and 1,266,011,046.42
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Solution
The fourth proportional to 2,337,716,424.84, 3,226,008,793.92 and 1,266,011,046.42 is: 1,747,073,650.83
Step by Step Solution
- Step 1: Write the proportion equation
2,337,716,424.84 : 3,226,008,793.92 = 1,266,011,046.42 : x - Step 2: Convert to fraction form
2,337,716,424.84/3,226,008,793.92 = 1,266,011,046.42/x - Step 3: Cross multiply
2,337,716,424.84x = 3,226,008,793.92 × 1,266,011,046.42 - Step 4: Simplify right side
2,337,716,424.84x = 4,084,162,768,950,781,440 - Step 5: Solve for x
x = 4,084,162,768,950,781,440/2,337,716,424.84 - Step 6: Final answer
x = 1,747,073,650.83
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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.