Finding the Fourth Proportional to 45,197,595.81, 62,370,033.62 and 24,570,861.57
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Solution
The fourth proportional to 45,197,595.81, 62,370,033.62 and 24,570,861.57 is: 33,906,349.10
Step by Step Solution
- Step 1: Write the proportion equation
45,197,595.81 : 62,370,033.62 = 24,570,861.57 : x - Step 2: Convert to fraction form
45,197,595.81/62,370,033.62 = 24,570,861.57/x - Step 3: Cross multiply
45,197,595.81x = 62,370,033.62 × 24,570,861.57 - Step 4: Simplify right side
45,197,595.81x = 1,532,485,462,070,411.75 - Step 5: Solve for x
x = 1,532,485,462,070,411.75/45,197,595.81 - Step 6: Final answer
x = 33,906,349.10
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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.