Finding the Fourth Proportional to 3,024,233,165.70, 4,536,349,748.55 and 2,507,672,513.70
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Solution
The fourth proportional to 3,024,233,165.70, 4,536,349,748.55 and 2,507,672,513.70 is: 3,761,508,770.55
Step by Step Solution
- Step 1: Write the proportion equation
3,024,233,165.70 : 4,536,349,748.55 = 2,507,672,513.70 : x - Step 2: Convert to fraction form
3,024,233,165.70/4,536,349,748.55 = 2,507,672,513.70/x - Step 3: Cross multiply
3,024,233,165.70x = 4,536,349,748.55 × 2,507,672,513.70 - Step 4: Simplify right side
3,024,233,165.70x = 11,375,679,576,968,740,864 - Step 5: Solve for x
x = 11,375,679,576,968,740,864/3,024,233,165.70 - Step 6: Final answer
x = 3,761,508,770.55
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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.