Finding the Fourth Proportional to 32,308,354.56, 48,391,330.08 and 26,705,270.16
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Solution
The fourth proportional to 32,308,354.56, 48,391,330.08 and 26,705,270.16 is: 39,999,051.66
Step by Step Solution
- Step 1: Write the proportion equation
32,308,354.56 : 48,391,330.08 = 26,705,270.16 : x - Step 2: Convert to fraction form
32,308,354.56/48,391,330.08 = 26,705,270.16/x - Step 3: Cross multiply
32,308,354.56x = 48,391,330.08 × 26,705,270.16 - Step 4: Simplify right side
32,308,354.56x = 1,292,303,543,188,134.25 - Step 5: Solve for x
x = 1,292,303,543,188,134.25/32,308,354.56 - Step 6: Final answer
x = 39,999,051.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.