Finding the Fourth Proportional to 22,584,736.52, 33,877,037.74 and 6,410,701.48
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Solution
The fourth proportional to 22,584,736.52, 33,877,037.74 and 6,410,701.48 is: 9,616,033.19
Step by Step Solution
- Step 1: Write the proportion equation
22,584,736.52 : 33,877,037.74 = 6,410,701.48 : x - Step 2: Convert to fraction form
22,584,736.52/33,877,037.74 = 6,410,701.48/x - Step 3: Cross multiply
22,584,736.52x = 33,877,037.74 × 6,410,701.48 - Step 4: Simplify right side
22,584,736.52x = 217,175,575,977,833.88 - Step 5: Solve for x
x = 217,175,575,977,833.88/22,584,736.52 - Step 6: Final answer
x = 9,616,033.19
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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.