Finding the Fourth Proportional to 6,350,183,305.07, 9,523,235,716.38 and 2,094,918,153.93
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Solution
The fourth proportional to 6,350,183,305.07, 9,523,235,716.38 and 2,094,918,153.93 is: 3,141,704,487.57
Step by Step Solution
- Step 1: Write the proportion equation
6,350,183,305.07 : 9,523,235,716.38 = 2,094,918,153.93 : x - Step 2: Convert to fraction form
6,350,183,305.07/9,523,235,716.38 = 2,094,918,153.93/x - Step 3: Cross multiply
6,350,183,305.07x = 9,523,235,716.38 × 2,094,918,153.93 - Step 4: Simplify right side
6,350,183,305.07x = 19,950,399,386,399,031,296 - Step 5: Solve for x
x = 19,950,399,386,399,031,296/6,350,183,305.07 - Step 6: Final answer
x = 3,141,704,487.57
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1.5x scale
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.