Finding the Fourth Proportional to 2,496,741,519.19, 3,739,900,709.38 and 1,497,593,869.74
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Solution
The fourth proportional to 2,496,741,519.19, 3,739,900,709.38 and 1,497,593,869.74 is: 2,243,264,804.44
Step by Step Solution
- Step 1: Write the proportion equation
2,496,741,519.19 : 3,739,900,709.38 = 1,497,593,869.74 : x - Step 2: Convert to fraction form
2,496,741,519.19/3,739,900,709.38 = 1,497,593,869.74/x - Step 3: Cross multiply
2,496,741,519.19x = 3,739,900,709.38 × 1,497,593,869.74 - Step 4: Simplify right side
2,496,741,519.19x = 5,600,852,375,785,065,472 - Step 5: Solve for x
x = 5,600,852,375,785,065,472/2,496,741,519.19 - Step 6: Final answer
x = 2,243,264,804.44
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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.