Finding the Fourth Proportional to 24,242,588.21, 36,269,551.50 and 22,206,947.75
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Solution
The fourth proportional to 24,242,588.21, 36,269,551.50 and 22,206,947.75 is: 33,224,011.73
Step by Step Solution
- Step 1: Write the proportion equation
24,242,588.21 : 36,269,551.50 = 22,206,947.75 : x - Step 2: Convert to fraction form
24,242,588.21/36,269,551.50 = 22,206,947.75/x - Step 3: Cross multiply
24,242,588.21x = 36,269,551.50 × 22,206,947.75 - Step 4: Simplify right side
24,242,588.21x = 805,436,035,076,434.12 - Step 5: Solve for x
x = 805,436,035,076,434.12/24,242,588.21 - Step 6: Final answer
x = 33,224,011.73
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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.