Finding the Fourth Proportional to 9,670,819,588.14, 14,512,855,623.97 and 3,375,248,809.90
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Solution
The fourth proportional to 9,670,819,588.14, 14,512,855,623.97 and 3,375,248,809.90 is: 5,065,185,864.20
Step by Step Solution
- Step 1: Write the proportion equation
9,670,819,588.14 : 14,512,855,623.97 = 3,375,248,809.90 : x - Step 2: Convert to fraction form
9,670,819,588.14/14,512,855,623.97 = 3,375,248,809.90/x - Step 3: Cross multiply
9,670,819,588.14x = 14,512,855,623.97 × 3,375,248,809.90 - Step 4: Simplify right side
9,670,819,588.14x = 48,984,498,673,062,019,072 - Step 5: Solve for x
x = 48,984,498,673,062,019,072/9,670,819,588.14 - Step 6: Final answer
x = 5,065,185,864.20
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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.