Finding the Fourth Proportional to 4,367,581,489, 6,551,372,233.50 and 1,459,536,337
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Solution
The fourth proportional to 4,367,581,489, 6,551,372,233.50 and 1,459,536,337 is: 2,189,304,505.50
Step by Step Solution
- Step 1: Write the proportion equation
4,367,581,489 : 6,551,372,233.50 = 1,459,536,337 : x - Step 2: Convert to fraction form
4,367,581,489/6,551,372,233.50 = 1,459,536,337/x - Step 3: Cross multiply
4,367,581,489x = 6,551,372,233.50 × 1,459,536,337 - Step 4: Simplify right side
4,367,581,489x = 9,561,965,832,006,098,944 - Step 5: Solve for x
x = 9,561,965,832,006,098,944/4,367,581,489 - Step 6: Final answer
x = 2,189,304,505.50
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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.