Finding the Fourth Proportional to 237,974,472, 328,404,776.48 and 134,958,024
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Solution
The fourth proportional to 237,974,472, 328,404,776.48 and 134,958,024 is: 186,242,076.02
Step by Step Solution
- Step 1: Write the proportion equation
237,974,472 : 328,404,776.48 = 134,958,024 : x - Step 2: Convert to fraction form
237,974,472/328,404,776.48 = 134,958,024/x - Step 3: Cross multiply
237,974,472x = 328,404,776.48 × 134,958,024 - Step 4: Simplify right side
237,974,472x = 44,320,859,705,902,480 - Step 5: Solve for x
x = 44,320,859,705,902,480/237,974,472 - Step 6: Final answer
x = 186,242,076.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.