Finding the Fourth Proportional to 5,410,041,339.69, 8,109,398,133.14 and 2,264,058,422.01
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Solution
The fourth proportional to 5,410,041,339.69, 8,109,398,133.14 and 2,264,058,422.01 is: 3,393,717,346.68
Step by Step Solution
- Step 1: Write the proportion equation
5,410,041,339.69 : 8,109,398,133.14 = 2,264,058,422.01 : x - Step 2: Convert to fraction form
5,410,041,339.69/8,109,398,133.14 = 2,264,058,422.01/x - Step 3: Cross multiply
5,410,041,339.69x = 8,109,398,133.14 × 2,264,058,422.01 - Step 4: Simplify right side
5,410,041,339.69x = 18,360,151,140,756,469,760 - Step 5: Solve for x
x = 18,360,151,140,756,469,760/5,410,041,339.69 - Step 6: Final answer
x = 3,393,717,346.68
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.