Finding the Fourth Proportional to 33,292,906, 49,939,359.12 and 9,358,378
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Solution
The fourth proportional to 33,292,906, 49,939,359.12 and 9,358,378 is: 14,037,567.03
Step by Step Solution
- Step 1: Write the proportion equation
33,292,906 : 49,939,359.12 = 9,358,378 : x - Step 2: Convert to fraction form
33,292,906/49,939,359.12 = 9,358,378/x - Step 3: Cross multiply
33,292,906x = 49,939,359.12 × 9,358,378 - Step 4: Simplify right side
33,292,906x = 467,351,399,722,707.31 - Step 5: Solve for x
x = 467,351,399,722,707.31/33,292,906 - Step 6: Final answer
x = 14,037,567.03
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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.