Finding the Fourth Proportional to 236,569,194.12, 326,465,468.55 and 132,147,264.50
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Solution
The fourth proportional to 236,569,194.12, 326,465,468.55 and 132,147,264.50 is: 182,363,214.21
Step by Step Solution
- Step 1: Write the proportion equation
236,569,194.12 : 326,465,468.55 = 132,147,264.50 : x - Step 2: Convert to fraction form
236,569,194.12/326,465,468.55 = 132,147,264.50/x - Step 3: Cross multiply
236,569,194.12x = 326,465,468.55 × 132,147,264.50 - Step 4: Simplify right side
236,569,194.12x = 43,141,518,622,593,280 - Step 5: Solve for x
x = 43,141,518,622,593,280/236,569,194.12 - Step 6: Final answer
x = 182,363,214.21
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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.