Finding the Fourth Proportional to 4,470,147,231.24, 6,706,258,339.80 and 1,522,452,387
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Solution
The fourth proportional to 4,470,147,231.24, 6,706,258,339.80 and 1,522,452,387 is: 2,284,031,932.08
Step by Step Solution
- Step 1: Write the proportion equation
4,470,147,231.24 : 6,706,258,339.80 = 1,522,452,387 : x - Step 2: Convert to fraction form
4,470,147,231.24/6,706,258,339.80 = 1,522,452,387/x - Step 3: Cross multiply
4,470,147,231.24x = 6,706,258,339.80 × 1,522,452,387 - Step 4: Simplify right side
4,470,147,231.24x = 10,209,959,017,267,167,232 - Step 5: Solve for x
x = 10,209,959,017,267,167,232/4,470,147,231.24 - Step 6: Final answer
x = 2,284,031,932.08
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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.