Finding the Fourth Proportional to 4,470,147,230.23, 6,706,258,338.30 and 1,522,452,385.99
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Solution
The fourth proportional to 4,470,147,230.23, 6,706,258,338.30 and 1,522,452,385.99 is: 2,284,031,930.57
Step by Step Solution
- Step 1: Write the proportion equation
4,470,147,230.23 : 6,706,258,338.30 = 1,522,452,385.99 : x - Step 2: Convert to fraction form
4,470,147,230.23/6,706,258,338.30 = 1,522,452,385.99/x - Step 3: Cross multiply
4,470,147,230.23x = 6,706,258,338.30 × 1,522,452,385.99 - Step 4: Simplify right side
4,470,147,230.23x = 10,209,959,008,210,167,808 - Step 5: Solve for x
x = 10,209,959,008,210,167,808/4,470,147,230.23 - Step 6: Final answer
x = 2,284,031,930.57
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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.