Finding the Fourth Proportional to 194,060,805.76, 267,827,395.08 and 110,449,265.68
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Solution
The fourth proportional to 194,060,805.76, 267,827,395.08 and 110,449,265.68 is: 152,433,352.01
Step by Step Solution
- Step 1: Write the proportion equation
194,060,805.76 : 267,827,395.08 = 110,449,265.68 : x - Step 2: Convert to fraction form
194,060,805.76/267,827,395.08 = 110,449,265.68/x - Step 3: Cross multiply
194,060,805.76x = 267,827,395.08 × 110,449,265.68 - Step 4: Simplify right side
194,060,805.76x = 29,581,339,115,573,248 - Step 5: Solve for x
x = 29,581,339,115,573,248/194,060,805.76 - Step 6: Final answer
x = 152,433,352.01
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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.