Finding the Fourth Proportional to 16,622,103,253.84, 24,958,034,539.18 and 14,388,079,324.68
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Solution
The fourth proportional to 16,622,103,253.84, 24,958,034,539.18 and 14,388,079,324.68 is: 21,603,654,799.52
Step by Step Solution
- Step 1: Write the proportion equation
16,622,103,253.84 : 24,958,034,539.18 = 14,388,079,324.68 : x - Step 2: Convert to fraction form
16,622,103,253.84/24,958,034,539.18 = 14,388,079,324.68/x - Step 3: Cross multiply
16,622,103,253.84x = 24,958,034,539.18 × 14,388,079,324.68 - Step 4: Simplify right side
16,622,103,253.84x = 359,098,180,737,896,153,088 - Step 5: Solve for x
x = 359,098,180,737,896,153,088/16,622,103,253.84 - Step 6: Final answer
x = 21,603,654,799.52
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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.