Finding the Fourth Proportional to 33,475,582.08, 50,213,373.12 and 9,540,432
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Solution
The fourth proportional to 33,475,582.08, 50,213,373.12 and 9,540,432 is: 14,310,648
Step by Step Solution
- Step 1: Write the proportion equation
33,475,582.08 : 50,213,373.12 = 9,540,432 : x - Step 2: Convert to fraction form
33,475,582.08/50,213,373.12 = 9,540,432/x - Step 3: Cross multiply
33,475,582.08x = 50,213,373.12 × 9,540,432 - Step 4: Simplify right side
33,475,582.08x = 479,057,271,741,987.81 - Step 5: Solve for x
x = 479,057,271,741,987.81/33,475,582.08 - Step 6: Final answer
x = 14,310,648
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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.