Finding the Fourth Proportional to 9,855,222,324.17, 14,782,833,657.02 and 2,393,754,829.45
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Solution
The fourth proportional to 9,855,222,324.17, 14,782,833,657.02 and 2,393,754,829.45 is: 3,590,632,285.65
Step by Step Solution
- Step 1: Write the proportion equation
9,855,222,324.17 : 14,782,833,657.02 = 2,393,754,829.45 : x - Step 2: Convert to fraction form
9,855,222,324.17/14,782,833,657.02 = 2,393,754,829.45/x - Step 3: Cross multiply
9,855,222,324.17x = 14,782,833,657.02 × 2,393,754,829.45 - Step 4: Simplify right side
9,855,222,324.17x = 35,386,479,459,447,627,776 - Step 5: Solve for x
x = 35,386,479,459,447,627,776/9,855,222,324.17 - Step 6: Final answer
x = 3,590,632,285.65
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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.