Finding the Fourth Proportional to 33,292,842, 49,939,263.12 and 9,358,314
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Solution
The fourth proportional to 33,292,842, 49,939,263.12 and 9,358,314 is: 14,037,471.03
Step by Step Solution
- Step 1: Write the proportion equation
33,292,842 : 49,939,263.12 = 9,358,314 : x - Step 2: Convert to fraction form
33,292,842/49,939,263.12 = 9,358,314/x - Step 3: Cross multiply
33,292,842x = 49,939,263.12 × 9,358,314 - Step 4: Simplify right side
33,292,842x = 467,347,305,205,579.62 - Step 5: Solve for x
x = 467,347,305,205,579.62/33,292,842 - Step 6: Final answer
x = 14,037,471.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.