Finding the Fourth Proportional to 35,064,101.88, 48,388,382.64 and 19,594,188.09
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Solution
The fourth proportional to 35,064,101.88, 48,388,382.64 and 19,594,188.09 is: 27,039,936.00
Step by Step Solution
- Step 1: Write the proportion equation
35,064,101.88 : 48,388,382.64 = 19,594,188.09 : x - Step 2: Convert to fraction form
35,064,101.88/48,388,382.64 = 19,594,188.09/x - Step 3: Cross multiply
35,064,101.88x = 48,388,382.64 × 19,594,188.09 - Step 4: Simplify right side
35,064,101.88x = 948,131,070,819,050.75 - Step 5: Solve for x
x = 948,131,070,819,050.75/35,064,101.88 - Step 6: Final answer
x = 27,039,936.00
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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.