Finding the Fourth Proportional to 2,233,769,000.68, 3,344,354,035.74 and 1,182,125,206.12
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Solution
The fourth proportional to 2,233,769,000.68, 3,344,354,035.74 and 1,182,125,206.12 is: 1,769,854,090.84
Step by Step Solution
- Step 1: Write the proportion equation
2,233,769,000.68 : 3,344,354,035.74 = 1,182,125,206.12 : x - Step 2: Convert to fraction form
2,233,769,000.68/3,344,354,035.74 = 1,182,125,206.12/x - Step 3: Cross multiply
2,233,769,000.68x = 3,344,354,035.74 × 1,182,125,206.12 - Step 4: Simplify right side
2,233,769,000.68x = 3,953,445,203,837,400,576 - Step 5: Solve for x
x = 3,953,445,203,837,400,576/2,233,769,000.68 - Step 6: Final answer
x = 1,769,854,090.84
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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.