Finding the Fourth Proportional to 2,508,255,350.13, 3,461,196,306.29 and 1,394,353,614.45
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Solution
The fourth proportional to 2,508,255,350.13, 3,461,196,306.29 and 1,394,353,614.45 is: 1,924,098,987.66
Step by Step Solution
- Step 1: Write the proportion equation
2,508,255,350.13 : 3,461,196,306.29 = 1,394,353,614.45 : x - Step 2: Convert to fraction form
2,508,255,350.13/3,461,196,306.29 = 1,394,353,614.45/x - Step 3: Cross multiply
2,508,255,350.13x = 3,461,196,306.29 × 1,394,353,614.45 - Step 4: Simplify right side
2,508,255,350.13x = 4,826,131,579,989,479,424 - Step 5: Solve for x
x = 4,826,131,579,989,479,424/2,508,255,350.13 - Step 6: Final answer
x = 1,924,098,987.66
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.