Finding the Fourth Proportional to 134,038,793.22, 201,062,725.65 and 35,670,596.75
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Solution
The fourth proportional to 134,038,793.22, 201,062,725.65 and 35,670,596.75 is: 53,507,102.19
Step by Step Solution
- Step 1: Write the proportion equation
134,038,793.22 : 201,062,725.65 = 35,670,596.75 : x - Step 2: Convert to fraction form
134,038,793.22/201,062,725.65 = 35,670,596.75/x - Step 3: Cross multiply
134,038,793.22x = 201,062,725.65 × 35,670,596.75 - Step 4: Simplify right side
134,038,793.22x = 7,172,027,407,111,718 - Step 5: Solve for x
x = 7,172,027,407,111,718/134,038,793.22 - Step 6: Final answer
x = 53,507,102.19
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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.