Finding the Fourth Proportional to 134,082,016.68, 201,014,538.94 and 41,918,337.48
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Solution
The fourth proportional to 134,082,016.68, 201,014,538.94 and 41,918,337.48 is: 62,843,589.99
Step by Step Solution
- Step 1: Write the proportion equation
134,082,016.68 : 201,014,538.94 = 41,918,337.48 : x - Step 2: Convert to fraction form
134,082,016.68/201,014,538.94 = 41,918,337.48/x - Step 3: Cross multiply
134,082,016.68x = 201,014,538.94 × 41,918,337.48 - Step 4: Simplify right side
134,082,016.68x = 8,426,195,281,673,521 - Step 5: Solve for x
x = 8,426,195,281,673,521/134,082,016.68 - Step 6: Final answer
x = 62,843,589.99
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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.