Finding the Fourth Proportional to 24,921,867.98, 34,392,625.74 and 14,616,024.14
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Solution
The fourth proportional to 24,921,867.98, 34,392,625.74 and 14,616,024.14 is: 20,170,376.01
Step by Step Solution
- Step 1: Write the proportion equation
24,921,867.98 : 34,392,625.74 = 14,616,024.14 : x - Step 2: Convert to fraction form
24,921,867.98/34,392,625.74 = 14,616,024.14/x - Step 3: Cross multiply
24,921,867.98x = 34,392,625.74 × 14,616,024.14 - Step 4: Simplify right side
24,921,867.98x = 502,683,448,053,825.44 - Step 5: Solve for x
x = 502,683,448,053,825.44/24,921,867.98 - Step 6: Final answer
x = 20,170,376.01
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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.