Finding the Fourth Proportional to 41,357,523.41, 62,036,362.87 and 17,069,809.49
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Solution
The fourth proportional to 41,357,523.41, 62,036,362.87 and 17,069,809.49 is: 25,604,746.32
Step by Step Solution
- Step 1: Write the proportion equation
41,357,523.41 : 62,036,362.87 = 17,069,809.49 : x - Step 2: Convert to fraction form
41,357,523.41/62,036,362.87 = 17,069,809.49/x - Step 3: Cross multiply
41,357,523.41x = 62,036,362.87 × 17,069,809.49 - Step 4: Simplify right side
41,357,523.41x = 1,058,948,895,247,878.75 - Step 5: Solve for x
x = 1,058,948,895,247,878.75/41,357,523.41 - Step 6: Final answer
x = 25,604,746.32
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.