Finding the Fourth Proportional to 134,473,115.00, 201,534,961.27 and 60,642,674.08
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Solution
The fourth proportional to 134,473,115.00, 201,534,961.27 and 60,642,674.08 is: 90,885,222.46
Step by Step Solution
- Step 1: Write the proportion equation
134,473,115.00 : 201,534,961.27 = 60,642,674.08 : x - Step 2: Convert to fraction form
134,473,115.00/201,534,961.27 = 60,642,674.08/x - Step 3: Cross multiply
134,473,115.00x = 201,534,961.27 × 60,642,674.08 - Step 4: Simplify right side
134,473,115.00x = 12,221,618,971,409,286 - Step 5: Solve for x
x = 12,221,618,971,409,286/134,473,115.00 - Step 6: Final answer
x = 90,885,222.46
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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.