Finding the Fourth Proportional to 1,596,385,301.24, 2,187,011,328.56 and 1,536,699,949.85
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Solution
The fourth proportional to 1,596,385,301.24, 2,187,011,328.56 and 1,536,699,949.85 is: 2,105,243,763.09
Step by Step Solution
- Step 1: Write the proportion equation
1,596,385,301.24 : 2,187,011,328.56 = 1,536,699,949.85 : x - Step 2: Convert to fraction form
1,596,385,301.24/2,187,011,328.56 = 1,536,699,949.85/x - Step 3: Cross multiply
1,596,385,301.24x = 2,187,011,328.56 × 1,536,699,949.85 - Step 4: Simplify right side
1,596,385,301.24x = 3,360,780,198,923,157,504 - Step 5: Solve for x
x = 3,360,780,198,923,157,504/1,596,385,301.24 - Step 6: Final answer
x = 2,105,243,763.09
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.