Finding the Fourth Proportional to 160,193,534.60, 224,781,131.80 and 160,193,534.60
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Solution
The fourth proportional to 160,193,534.60, 224,781,131.80 and 160,193,534.60 is: 224,781,131.80
Step by Step Solution
- Step 1: Write the proportion equation
160,193,534.60 : 224,781,131.80 = 160,193,534.60 : x - Step 2: Convert to fraction form
160,193,534.60/224,781,131.80 = 160,193,534.60/x - Step 3: Cross multiply
160,193,534.60x = 224,781,131.80 × 160,193,534.60 - Step 4: Simplify right side
160,193,534.60x = 36,008,484,014,430,460 - Step 5: Solve for x
x = 36,008,484,014,430,460/160,193,534.60 - Step 6: Final answer
x = 224,781,131.80
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.