Finding the Fourth Proportional to 134,325,176.40, 201,151,841.40 and 107,451,320.40
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Solution
The fourth proportional to 134,325,176.40, 201,151,841.40 and 107,451,320.40 is: 160,908,264.10
Step by Step Solution
- Step 1: Write the proportion equation
134,325,176.40 : 201,151,841.40 = 107,451,320.40 : x - Step 2: Convert to fraction form
134,325,176.40/201,151,841.40 = 107,451,320.40/x - Step 3: Cross multiply
134,325,176.40x = 201,151,841.40 × 107,451,320.40 - Step 4: Simplify right side
134,325,176.40x = 21,614,030,959,321,388 - Step 5: Solve for x
x = 21,614,030,959,321,388/134,325,176.40 - Step 6: Final answer
x = 160,908,264.10
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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.