Finding the Fourth Proportional to 9,477,682,716.02, 14,213,170,752.35 and 2,753,425,702.81
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Solution
The fourth proportional to 9,477,682,716.02, 14,213,170,752.35 and 2,753,425,702.81 is: 4,129,164,358.06
Step by Step Solution
- Step 1: Write the proportion equation
9,477,682,716.02 : 14,213,170,752.35 = 2,753,425,702.81 : x - Step 2: Convert to fraction form
9,477,682,716.02/14,213,170,752.35 = 2,753,425,702.81/x - Step 3: Cross multiply
9,477,682,716.02x = 14,213,170,752.35 × 2,753,425,702.81 - Step 4: Simplify right side
9,477,682,716.02x = 39,134,909,667,949,076,480 - Step 5: Solve for x
x = 39,134,909,667,949,076,480/9,477,682,716.02 - Step 6: Final answer
x = 4,129,164,358.06
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1.5x scale
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.