Finding the Fourth Proportional to 59,934,917.25, 82,710,776.30 and 32,433,435.99
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Solution
The fourth proportional to 59,934,917.25, 82,710,776.30 and 32,433,435.99 is: 44,758,461.21
Step by Step Solution
- Step 1: Write the proportion equation
59,934,917.25 : 82,710,776.30 = 32,433,435.99 : x - Step 2: Convert to fraction form
59,934,917.25/82,710,776.30 = 32,433,435.99/x - Step 3: Cross multiply
59,934,917.25x = 82,710,776.30 × 32,433,435.99 - Step 4: Simplify right side
59,934,917.25x = 2,682,594,668,647,092 - Step 5: Solve for x
x = 2,682,594,668,647,092/59,934,917.25 - Step 6: Final answer
x = 44,758,461.21
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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.