Finding the Fourth Proportional to 46,337,735.75, 63,941,849.08 and 27,496,071.18
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Solution
The fourth proportional to 46,337,735.75, 63,941,849.08 and 27,496,071.18 is: 37,942,070.44
Step by Step Solution
- Step 1: Write the proportion equation
46,337,735.75 : 63,941,849.08 = 27,496,071.18 : x - Step 2: Convert to fraction form
46,337,735.75/63,941,849.08 = 27,496,071.18/x - Step 3: Cross multiply
46,337,735.75x = 63,941,849.08 × 27,496,071.18 - Step 4: Simplify right side
46,337,735.75x = 1,758,149,633,615,757.25 - Step 5: Solve for x
x = 1,758,149,633,615,757.25/46,337,735.75 - Step 6: Final answer
x = 37,942,070.44
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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.