Finding the Fourth Proportional to 3,024,143,650.05, 4,536,215,475.08 and 2,411,923,618.05
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Solution
The fourth proportional to 3,024,143,650.05, 4,536,215,475.08 and 2,411,923,618.05 is: 3,617,885,427.08
Step by Step Solution
- Step 1: Write the proportion equation
3,024,143,650.05 : 4,536,215,475.08 = 2,411,923,618.05 : x - Step 2: Convert to fraction form
3,024,143,650.05/4,536,215,475.08 = 2,411,923,618.05/x - Step 3: Cross multiply
3,024,143,650.05x = 4,536,215,475.08 × 2,411,923,618.05 - Step 4: Simplify right side
3,024,143,650.05x = 10,941,005,240,897,294,336 - Step 5: Solve for x
x = 10,941,005,240,897,294,336/3,024,143,650.05 - Step 6: Final answer
x = 3,617,885,427.08
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Double scale
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Similar ratio
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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.