Finding the Fourth Proportional to 24,426,119.84, 33,706,729.68 and 13,560,404
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Solution
The fourth proportional to 24,426,119.84, 33,706,729.68 and 13,560,404 is: 18,712,627.10
Step by Step Solution
- Step 1: Write the proportion equation
24,426,119.84 : 33,706,729.68 = 13,560,404 : x - Step 2: Convert to fraction form
24,426,119.84/33,706,729.68 = 13,560,404/x - Step 3: Cross multiply
24,426,119.84x = 33,706,729.68 × 13,560,404 - Step 4: Simplify right side
24,426,119.84x = 457,076,871,979,590.69 - Step 5: Solve for x
x = 457,076,871,979,590.69/24,426,119.84 - Step 6: Final answer
x = 18,712,627.10
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1.5x scale
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.