Finding the Fourth Proportional to 35,874,335.40, 53,756,390.70 and 26,733,550.20
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Solution
The fourth proportional to 35,874,335.40, 53,756,390.70 and 26,733,550.20 is: 40,059,255.55
Step by Step Solution
- Step 1: Write the proportion equation
35,874,335.40 : 53,756,390.70 = 26,733,550.20 : x - Step 2: Convert to fraction form
35,874,335.40/53,756,390.70 = 26,733,550.20/x - Step 3: Cross multiply
35,874,335.40x = 53,756,390.70 × 26,733,550.20 - Step 4: Simplify right side
35,874,335.40x = 1,437,099,169,349,263.25 - Step 5: Solve for x
x = 1,437,099,169,349,263.25/35,874,335.40 - Step 6: Final answer
x = 40,059,255.55
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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.