Finding the Fourth Proportional to 45,380,800.22, 62,625,903.99 and 24,754,338.14
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Solution
The fourth proportional to 45,380,800.22, 62,625,903.99 and 24,754,338.14 is: 34,161,204.65
Step by Step Solution
- Step 1: Write the proportion equation
45,380,800.22 : 62,625,903.99 = 24,754,338.14 : x - Step 2: Convert to fraction form
45,380,800.22/62,625,903.99 = 24,754,338.14/x - Step 3: Cross multiply
45,380,800.22x = 62,625,903.99 × 24,754,338.14 - Step 4: Simplify right side
45,380,800.22x = 1,550,262,803,691,635.25 - Step 5: Solve for x
x = 1,550,262,803,691,635.25/45,380,800.22 - Step 6: Final answer
x = 34,161,204.65
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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.