Finding the Fourth Proportional to 2,407,734,069.46, 3,610,734,606.24 and 833,413,622.96
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Solution
The fourth proportional to 2,407,734,069.46, 3,610,734,606.24 and 833,413,622.96 is: 1,249,820,504.64
Step by Step Solution
- Step 1: Write the proportion equation
2,407,734,069.46 : 3,610,734,606.24 = 833,413,622.96 : x - Step 2: Convert to fraction form
2,407,734,069.46/3,610,734,606.24 = 833,413,622.96/x - Step 3: Cross multiply
2,407,734,069.46x = 3,610,734,606.24 × 833,413,622.96 - Step 4: Simplify right side
2,407,734,069.46x = 3,009,235,409,739,386,880 - Step 5: Solve for x
x = 3,009,235,409,739,386,880/2,407,734,069.46 - Step 6: Final answer
x = 1,249,820,504.64
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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.