Finding the Fourth Proportional to 29,360,356.98, 44,046,207.01 and 11,163,137.24
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Solution
The fourth proportional to 29,360,356.98, 44,046,207.01 and 11,163,137.24 is: 16,746,862.23
Step by Step Solution
- Step 1: Write the proportion equation
29,360,356.98 : 44,046,207.01 = 11,163,137.24 : x - Step 2: Convert to fraction form
29,360,356.98/44,046,207.01 = 11,163,137.24/x - Step 3: Cross multiply
29,360,356.98x = 44,046,207.01 × 11,163,137.24 - Step 4: Simplify right side
29,360,356.98x = 491,693,853,478,033.31 - Step 5: Solve for x
x = 491,693,853,478,033.31/29,360,356.98 - Step 6: Final answer
x = 16,746,862.23
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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.