Finding the Fourth Proportional to 35,293,362.08, 48,706,303.93 and 19,612,328.01
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Solution
The fourth proportional to 35,293,362.08, 48,706,303.93 and 19,612,328.01 is: 27,065,826.33
Step by Step Solution
- Step 1: Write the proportion equation
35,293,362.08 : 48,706,303.93 = 19,612,328.01 : x - Step 2: Convert to fraction form
35,293,362.08/48,706,303.93 = 19,612,328.01/x - Step 3: Cross multiply
35,293,362.08x = 48,706,303.93 × 19,612,328.01 - Step 4: Simplify right side
35,293,362.08x = 955,244,008,598,232.75 - Step 5: Solve for x
x = 955,244,008,598,232.75/35,293,362.08 - Step 6: Final answer
x = 27,065,826.33
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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.