Finding the Fourth Proportional to 35,293,371.08, 48,706,316.34 and 19,612,337
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Solution
The fourth proportional to 35,293,371.08, 48,706,316.34 and 19,612,337 is: 27,065,838.74
Step by Step Solution
- Step 1: Write the proportion equation
35,293,371.08 : 48,706,316.34 = 19,612,337 : x - Step 2: Convert to fraction form
35,293,371.08/48,706,316.34 = 19,612,337/x - Step 3: Cross multiply
35,293,371.08x = 48,706,316.34 × 19,612,337 - Step 4: Simplify right side
35,293,371.08x = 955,244,690,088,686.62 - Step 5: Solve for x
x = 955,244,690,088,686.62/35,293,371.08 - Step 6: Final answer
x = 27,065,838.74
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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.