Finding the Fourth Proportional to 36,036,663.23, 54,064,208.99 and 10,477,672.66
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Solution
The fourth proportional to 36,036,663.23, 54,064,208.99 and 10,477,672.66 is: 15,719,188.00
Step by Step Solution
- Step 1: Write the proportion equation
36,036,663.23 : 54,064,208.99 = 10,477,672.66 : x - Step 2: Convert to fraction form
36,036,663.23/54,064,208.99 = 10,477,672.66/x - Step 3: Cross multiply
36,036,663.23x = 54,064,208.99 × 10,477,672.66 - Step 4: Simplify right side
36,036,663.23x = 566,467,084,096,339.75 - Step 5: Solve for x
x = 566,467,084,096,339.75/36,036,663.23 - Step 6: Final answer
x = 15,719,188.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.