Finding the Fourth Proportional to 134,425,167.83, 201,673,632.92 and 48,172,293.53
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Solution
The fourth proportional to 134,425,167.83, 201,673,632.92 and 48,172,293.53 is: 72,271,298.58
Step by Step Solution
- Step 1: Write the proportion equation
134,425,167.83 : 201,673,632.92 = 48,172,293.53 : x - Step 2: Convert to fraction form
134,425,167.83/201,673,632.92 = 48,172,293.53/x - Step 3: Cross multiply
134,425,167.83x = 201,673,632.92 × 48,172,293.53 - Step 4: Simplify right side
134,425,167.83x = 9,715,081,441,034,480 - Step 5: Solve for x
x = 9,715,081,441,034,480/134,425,167.83 - Step 6: Final answer
x = 72,271,298.58
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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.