Finding the Fourth Proportional to 14,725,265.92, 22,087,068.11 and 6,525,546.48
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Solution
The fourth proportional to 14,725,265.92, 22,087,068.11 and 6,525,546.48 is: 9,787,951.56
Step by Step Solution
- Step 1: Write the proportion equation
14,725,265.92 : 22,087,068.11 = 6,525,546.48 : x - Step 2: Convert to fraction form
14,725,265.92/22,087,068.11 = 6,525,546.48/x - Step 3: Cross multiply
14,725,265.92x = 22,087,068.11 × 6,525,546.48 - Step 4: Simplify right side
14,725,265.92x = 144,130,189,558,730.75 - Step 5: Solve for x
x = 144,130,189,558,730.75/14,725,265.92 - Step 6: Final answer
x = 9,787,951.56
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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.