Finding the Fourth Proportional to 44,467,574.40, 61,351,264.08 and 24,885,351.36
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Solution
The fourth proportional to 44,467,574.40, 61,351,264.08 and 24,885,351.36 is: 34,333,956.45
Step by Step Solution
- Step 1: Write the proportion equation
44,467,574.40 : 61,351,264.08 = 24,885,351.36 : x - Step 2: Convert to fraction form
44,467,574.40/61,351,264.08 = 24,885,351.36/x - Step 3: Cross multiply
44,467,574.40x = 61,351,264.08 × 24,885,351.36 - Step 4: Simplify right side
44,467,574.40x = 1,526,747,763,010,947 - Step 5: Solve for x
x = 1,526,747,763,010,947/44,467,574.40 - Step 6: Final answer
x = 34,333,956.45
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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.