Finding the Fourth Proportional to 35,141,144.13, 48,460,710.11 and 27,403,363.17
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Solution
The fourth proportional to 35,141,144.13, 48,460,710.11 and 27,403,363.17 is: 37,790,074.04
Step by Step Solution
- Step 1: Write the proportion equation
35,141,144.13 : 48,460,710.11 = 27,403,363.17 : x - Step 2: Convert to fraction form
35,141,144.13/48,460,710.11 = 27,403,363.17/x - Step 3: Cross multiply
35,141,144.13x = 48,460,710.11 × 27,403,363.17 - Step 4: Simplify right side
35,141,144.13x = 1,327,986,438,483,403.75 - Step 5: Solve for x
x = 1,327,986,438,483,403.75/35,141,144.13 - Step 6: Final answer
x = 37,790,074.04
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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.