Finding the Fourth Proportional to 134,585,626.64, 201,880,041.96 and 37,535,429.48
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Solution
The fourth proportional to 134,585,626.64, 201,880,041.96 and 37,535,429.48 is: 56,303,591.01
Step by Step Solution
- Step 1: Write the proportion equation
134,585,626.64 : 201,880,041.96 = 37,535,429.48 : x - Step 2: Convert to fraction form
134,585,626.64/201,880,041.96 = 37,535,429.48/x - Step 3: Cross multiply
134,585,626.64x = 201,880,041.96 × 37,535,429.48 - Step 4: Simplify right side
134,585,626.64x = 7,577,654,078,409,021 - Step 5: Solve for x
x = 7,577,654,078,409,021/134,585,626.64 - Step 6: Final answer
x = 56,303,591.01
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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.