Finding the Fourth Proportional to 341,338,797.72, 471,048,359.68 and 184,707,585.46
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Solution
The fourth proportional to 341,338,797.72, 471,048,359.68 and 184,707,585.46 is: 254,896,911.02
Step by Step Solution
- Step 1: Write the proportion equation
341,338,797.72 : 471,048,359.68 = 184,707,585.46 : x - Step 2: Convert to fraction form
341,338,797.72/471,048,359.68 = 184,707,585.46/x - Step 3: Cross multiply
341,338,797.72x = 471,048,359.68 × 184,707,585.46 - Step 4: Simplify right side
341,338,797.72x = 87,006,205,151,386,416 - Step 5: Solve for x
x = 87,006,205,151,386,416/341,338,797.72 - Step 6: Final answer
x = 254,896,911.02
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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.