Finding the Fourth Proportional to 46,185,216.70, 63,735,768.00 and 24,991,996.49
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Solution
The fourth proportional to 46,185,216.70, 63,735,768.00 and 24,991,996.49 is: 34,489,046.58
Step by Step Solution
- Step 1: Write the proportion equation
46,185,216.70 : 63,735,768.00 = 24,991,996.49 : x - Step 2: Convert to fraction form
46,185,216.70/63,735,768.00 = 24,991,996.49/x - Step 3: Cross multiply
46,185,216.70x = 63,735,768.00 × 24,991,996.49 - Step 4: Simplify right side
46,185,216.70x = 1,592,884,090,137,707 - Step 5: Solve for x
x = 1,592,884,090,137,707/46,185,216.70 - Step 6: Final answer
x = 34,489,046.58
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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.