Finding the Fourth Proportional to 41,697,753.24, 57,542,860.98 and 23,363,169.96
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Solution
The fourth proportional to 41,697,753.24, 57,542,860.98 and 23,363,169.96 is: 32,241,152.98
Step by Step Solution
- Step 1: Write the proportion equation
41,697,753.24 : 57,542,860.98 = 23,363,169.96 : x - Step 2: Convert to fraction form
41,697,753.24/57,542,860.98 = 23,363,169.96/x - Step 3: Cross multiply
41,697,753.24x = 57,542,860.98 × 23,363,169.96 - Step 4: Simplify right side
41,697,753.24x = 1,344,383,641,060,392.25 - Step 5: Solve for x
x = 1,344,383,641,060,392.25/41,697,753.24 - Step 6: Final answer
x = 32,241,152.98
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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.