Finding the Fourth Proportional to 41,357,523.91, 62,036,363.62 and 17,069,809.99
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Solution
The fourth proportional to 41,357,523.91, 62,036,363.62 and 17,069,809.99 is: 25,604,747.07
Step by Step Solution
- Step 1: Write the proportion equation
41,357,523.91 : 62,036,363.62 = 17,069,809.99 : x - Step 2: Convert to fraction form
41,357,523.91/62,036,363.62 = 17,069,809.99/x - Step 3: Cross multiply
41,357,523.91x = 62,036,363.62 × 17,069,809.99 - Step 4: Simplify right side
41,357,523.91x = 1,058,948,939,068,417.75 - Step 5: Solve for x
x = 1,058,948,939,068,417.75/41,357,523.91 - Step 6: Final answer
x = 25,604,747.07
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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.