Finding the Fourth Proportional to 3,714,995,606.64, 5,573,299,625.64 and 1,129,999,398
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Solution
The fourth proportional to 3,714,995,606.64, 5,573,299,625.64 and 1,129,999,398 is: 1,695,244,325.62
Step by Step Solution
- Step 1: Write the proportion equation
3,714,995,606.64 : 5,573,299,625.64 = 1,129,999,398 : x - Step 2: Convert to fraction form
3,714,995,606.64/5,573,299,625.64 = 1,129,999,398/x - Step 3: Cross multiply
3,714,995,606.64x = 5,573,299,625.64 × 1,129,999,398 - Step 4: Simplify right side
3,714,995,606.64x = 6,297,825,221,846,825,984 - Step 5: Solve for x
x = 6,297,825,221,846,825,984/3,714,995,606.64 - Step 6: Final answer
x = 1,695,244,325.62
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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.