Finding the Fourth Proportional to 237,061,348,760.74, 327,136,196,862 and 134,176,259,463.48
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Solution
The fourth proportional to 237,061,348,760.74, 327,136,196,862 and 134,176,259,463.48 is: 185,158,447,210.02
Step by Step Solution
- Step 1: Write the proportion equation
237,061,348,760.74 : 327,136,196,862 = 134,176,259,463.48 : x - Step 2: Convert to fraction form
237,061,348,760.74/327,136,196,862 = 134,176,259,463.48/x - Step 3: Cross multiply
237,061,348,760.74x = 327,136,196,862 × 134,176,259,463.48 - Step 4: Simplify right side
237,061,348,760.74x = 43,893,911,230,051,784,851,456 - Step 5: Solve for x
x = 43,893,911,230,051,784,851,456/237,061,348,760.74 - Step 6: Final answer
x = 185,158,447,210.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.