Finding the Fourth Proportional to 24,926,926.66, 34,404,898.41 and 14,616,971.26
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Solution
The fourth proportional to 24,926,926.66, 34,404,898.41 and 14,616,971.26 is: 20,174,786.01
Step by Step Solution
- Step 1: Write the proportion equation
24,926,926.66 : 34,404,898.41 = 14,616,971.26 : x - Step 2: Convert to fraction form
24,926,926.66/34,404,898.41 = 14,616,971.26/x - Step 3: Cross multiply
24,926,926.66x = 34,404,898.41 × 14,616,971.26 - Step 4: Simplify right side
24,926,926.66x = 502,895,411,176,177.44 - Step 5: Solve for x
x = 502,895,411,176,177.44/24,926,926.66 - Step 6: Final answer
x = 20,174,786.01
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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.