Finding the Fourth Proportional to 134,190,531.11, 201,235,957.65 and 46,729,588.08
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Solution
The fourth proportional to 134,190,531.11, 201,235,957.65 and 46,729,588.08 is: 70,077,026.52
Step by Step Solution
- Step 1: Write the proportion equation
134,190,531.11 : 201,235,957.65 = 46,729,588.08 : x - Step 2: Convert to fraction form
134,190,531.11/201,235,957.65 = 46,729,588.08/x - Step 3: Cross multiply
134,190,531.11x = 201,235,957.65 × 46,729,588.08 - Step 4: Simplify right side
134,190,531.11x = 9,403,673,406,979,470 - Step 5: Solve for x
x = 9,403,673,406,979,470/134,190,531.11 - Step 6: Final answer
x = 70,077,026.52
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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.