Finding the Fourth Proportional to 4,023,355,745.23, 6,034,573,900.48 and 1,075,865,215.36
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Solution
The fourth proportional to 4,023,355,745.23, 6,034,573,900.48 and 1,075,865,215.36 is: 1,613,674,892.34
Step by Step Solution
- Step 1: Write the proportion equation
4,023,355,745.23 : 6,034,573,900.48 = 1,075,865,215.36 : x - Step 2: Convert to fraction form
4,023,355,745.23/6,034,573,900.48 = 1,075,865,215.36/x - Step 3: Cross multiply
4,023,355,745.23x = 6,034,573,900.48 × 1,075,865,215.36 - Step 4: Simplify right side
4,023,355,745.23x = 6,492,388,149,045,749,760 - Step 5: Solve for x
x = 6,492,388,149,045,749,760/4,023,355,745.23 - Step 6: Final answer
x = 1,613,674,892.34
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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.