Finding the Fourth Proportional to 46,185,117.74, 63,735,631.34 and 24,991,897.57
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Solution
The fourth proportional to 46,185,117.74, 63,735,631.34 and 24,991,897.57 is: 34,488,910.02
Step by Step Solution
- Step 1: Write the proportion equation
46,185,117.74 : 63,735,631.34 = 24,991,897.57 : x - Step 2: Convert to fraction form
46,185,117.74/63,735,631.34 = 24,991,897.57/x - Step 3: Cross multiply
46,185,117.74x = 63,735,631.34 × 24,991,897.57 - Step 4: Simplify right side
46,185,117.74x = 1,592,874,370,008,562 - Step 5: Solve for x
x = 1,592,874,370,008,562/46,185,117.74 - Step 6: Final answer
x = 34,488,910.02
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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.