Finding the Fourth Proportional to 329,660,292, 494,478,234 and 133,008,751.20
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Solution
The fourth proportional to 329,660,292, 494,478,234 and 133,008,751.20 is: 199,508,202.83
Step by Step Solution
- Step 1: Write the proportion equation
329,660,292 : 494,478,234 = 133,008,751.20 : x - Step 2: Convert to fraction form
329,660,292/494,478,234 = 133,008,751.20/x - Step 3: Cross multiply
329,660,292x = 494,478,234 × 133,008,751.20 - Step 4: Simplify right side
329,660,292x = 65,769,932,399,921,384 - Step 5: Solve for x
x = 65,769,932,399,921,384/329,660,292 - Step 6: Final answer
x = 199,508,202.83
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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.