Finding the Fourth Proportional to 5,564,064,023.70, 8,346,096,035.55 and 2,984,173,847.70
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Solution
The fourth proportional to 5,564,064,023.70, 8,346,096,035.55 and 2,984,173,847.70 is: 4,476,260,771.55
Step by Step Solution
- Step 1: Write the proportion equation
5,564,064,023.70 : 8,346,096,035.55 = 2,984,173,847.70 : x - Step 2: Convert to fraction form
5,564,064,023.70/8,346,096,035.55 = 2,984,173,847.70/x - Step 3: Cross multiply
5,564,064,023.70x = 8,346,096,035.55 × 2,984,173,847.70 - Step 4: Simplify right side
5,564,064,023.70x = 24,906,201,519,680,958,464 - Step 5: Solve for x
x = 24,906,201,519,680,958,464/5,564,064,023.70 - Step 6: Final answer
x = 4,476,260,771.55
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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.