Finding the Fourth Proportional to 4,496,156,751.53, 6,204,769,775.06 and 2,461,573,661.58
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Solution
The fourth proportional to 4,496,156,751.53, 6,204,769,775.06 and 2,461,573,661.58 is: 3,397,011,870.02
Step by Step Solution
- Step 1: Write the proportion equation
4,496,156,751.53 : 6,204,769,775.06 = 2,461,573,661.58 : x - Step 2: Convert to fraction form
4,496,156,751.53/6,204,769,775.06 = 2,461,573,661.58/x - Step 3: Cross multiply
4,496,156,751.53x = 6,204,769,775.06 × 2,461,573,661.58 - Step 4: Simplify right side
4,496,156,751.53x = 15,273,497,854,443,048,960 - Step 5: Solve for x
x = 15,273,497,854,443,048,960/4,496,156,751.53 - Step 6: Final answer
x = 3,397,011,870.02
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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.