Finding the Fourth Proportional to 37,034,931.74, 51,125,928.09 and 24,665,609.66
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Solution
The fourth proportional to 37,034,931.74, 51,125,928.09 and 24,665,609.66 is: 34,050,344.54
Step by Step Solution
- Step 1: Write the proportion equation
37,034,931.74 : 51,125,928.09 = 24,665,609.66 : x - Step 2: Convert to fraction form
37,034,931.74/51,125,928.09 = 24,665,609.66/x - Step 3: Cross multiply
37,034,931.74x = 51,125,928.09 × 24,665,609.66 - Step 4: Simplify right side
37,034,931.74x = 1,261,052,185,900,984.25 - Step 5: Solve for x
x = 1,261,052,185,900,984.25/37,034,931.74 - Step 6: Final answer
x = 34,050,344.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.