Finding the Fourth Proportional to 22,584,738.02, 33,877,039.99 and 6,410,702.97
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Solution
The fourth proportional to 22,584,738.02, 33,877,039.99 and 6,410,702.97 is: 9,616,035.43
Step by Step Solution
- Step 1: Write the proportion equation
22,584,738.02 : 33,877,039.99 = 6,410,702.97 : x - Step 2: Convert to fraction form
22,584,738.02/33,877,039.99 = 6,410,702.97/x - Step 3: Cross multiply
22,584,738.02x = 33,877,039.99 × 6,410,702.97 - Step 4: Simplify right side
22,584,738.02x = 217,175,640,878,701.78 - Step 5: Solve for x
x = 217,175,640,878,701.78/22,584,738.02 - Step 6: Final answer
x = 9,616,035.43
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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.