Finding the Fourth Proportional to 146,182,390,704.04, 201,797,799,519.72 and 92,068,467,566.08
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Solution
The fourth proportional to 146,182,390,704.04, 201,797,799,519.72 and 92,068,467,566.08 is: 127,096,116,505.60
Step by Step Solution
- Step 1: Write the proportion equation
146,182,390,704.04 : 201,797,799,519.72 = 92,068,467,566.08 : x - Step 2: Convert to fraction form
146,182,390,704.04/201,797,799,519.72 = 92,068,467,566.08/x - Step 3: Cross multiply
146,182,390,704.04x = 201,797,799,519.72 × 92,068,467,566.08 - Step 4: Simplify right side
146,182,390,704.04x = 18,579,214,159,987,655,835,648 - Step 5: Solve for x
x = 18,579,214,159,987,655,835,648/146,182,390,704.04 - Step 6: Final answer
x = 127,096,116,505.60
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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.