Finding the Fourth Proportional to 14,965,151.26, 22,447,774.14 and 4,182,381.04
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Solution
The fourth proportional to 14,965,151.26, 22,447,774.14 and 4,182,381.04 is: 6,273,584.77
Step by Step Solution
- Step 1: Write the proportion equation
14,965,151.26 : 22,447,774.14 = 4,182,381.04 : x - Step 2: Convert to fraction form
14,965,151.26/22,447,774.14 = 4,182,381.04/x - Step 3: Cross multiply
14,965,151.26x = 22,447,774.14 × 4,182,381.04 - Step 4: Simplify right side
14,965,151.26x = 93,885,144,953,338.31 - Step 5: Solve for x
x = 93,885,144,953,338.31/14,965,151.26 - Step 6: Final answer
x = 6,273,584.77
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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.