Finding the Fourth Proportional to 134,517,599.55, 201,417,676.65 and 134,517,599.55
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Solution
The fourth proportional to 134,517,599.55, 201,417,676.65 and 134,517,599.55 is: 201,417,676.65
Step by Step Solution
- Step 1: Write the proportion equation
134,517,599.55 : 201,417,676.65 = 134,517,599.55 : x - Step 2: Convert to fraction form
134,517,599.55/201,417,676.65 = 134,517,599.55/x - Step 3: Cross multiply
134,517,599.55x = 201,417,676.65 × 134,517,599.55 - Step 4: Simplify right side
134,517,599.55x = 27,094,222,369,896,088 - Step 5: Solve for x
x = 27,094,222,369,896,088/134,517,599.55 - Step 6: Final answer
x = 201,417,676.65
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.