Finding the Fourth Proportional to 22,341,360.06, 33,511,370.49 and 6,168,298.50
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Solution
The fourth proportional to 22,341,360.06, 33,511,370.49 and 6,168,298.50 is: 9,252,262.88
Step by Step Solution
- Step 1: Write the proportion equation
22,341,360.06 : 33,511,370.49 = 6,168,298.50 : x - Step 2: Convert to fraction form
22,341,360.06/33,511,370.49 = 6,168,298.50/x - Step 3: Cross multiply
22,341,360.06x = 33,511,370.49 × 6,168,298.50 - Step 4: Simplify right side
22,341,360.06x = 206,708,136,326,411.25 - Step 5: Solve for x
x = 206,708,136,326,411.25/22,341,360.06 - Step 6: Final answer
x = 9,252,262.88
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1.5x scale
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.