Finding the Fourth Proportional to 3,714,995,604.64, 5,573,299,622.64 and 1,129,999,396
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Solution
The fourth proportional to 3,714,995,604.64, 5,573,299,622.64 and 1,129,999,396 is: 1,695,244,322.62
Step by Step Solution
- Step 1: Write the proportion equation
3,714,995,604.64 : 5,573,299,622.64 = 1,129,999,396 : x - Step 2: Convert to fraction form
3,714,995,604.64/5,573,299,622.64 = 1,129,999,396/x - Step 3: Cross multiply
3,714,995,604.64x = 5,573,299,622.64 × 1,129,999,396 - Step 4: Simplify right side
3,714,995,604.64x = 6,297,825,207,310,228,480 - Step 5: Solve for x
x = 6,297,825,207,310,228,480/3,714,995,604.64 - Step 6: Final answer
x = 1,695,244,322.62
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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.