Finding the Fourth Proportional to 134,082,015.68, 201,014,537.44 and 41,918,336.48
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Solution
The fourth proportional to 134,082,015.68, 201,014,537.44 and 41,918,336.48 is: 62,843,588.49
Step by Step Solution
- Step 1: Write the proportion equation
134,082,015.68 : 201,014,537.44 = 41,918,336.48 : x - Step 2: Convert to fraction form
134,082,015.68/201,014,537.44 = 41,918,336.48/x - Step 3: Cross multiply
134,082,015.68x = 201,014,537.44 × 41,918,336.48 - Step 4: Simplify right side
134,082,015.68x = 8,426,195,017,781,477 - Step 5: Solve for x
x = 8,426,195,017,781,477/134,082,015.68 - Step 6: Final answer
x = 62,843,588.49
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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.