Finding the Fourth Proportional to 134,104,562.10, 201,204,082.35 and 65,901,654.90
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Solution
The fourth proportional to 134,104,562.10, 201,204,082.35 and 65,901,654.90 is: 98,875,696.63
Step by Step Solution
- Step 1: Write the proportion equation
134,104,562.10 : 201,204,082.35 = 65,901,654.90 : x - Step 2: Convert to fraction form
134,104,562.10/201,204,082.35 = 65,901,654.90/x - Step 3: Cross multiply
134,104,562.10x = 201,204,082.35 × 65,901,654.90 - Step 4: Simplify right side
134,104,562.10x = 13,259,681,999,500,880 - Step 5: Solve for x
x = 13,259,681,999,500,880/134,104,562.10 - Step 6: Final answer
x = 98,875,696.63
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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.