Finding the Fourth Proportional to 3,714,995,605.64, 5,573,299,624.14 and 1,129,999,397
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Solution
The fourth proportional to 3,714,995,605.64, 5,573,299,624.14 and 1,129,999,397 is: 1,695,244,324.12
Step by Step Solution
- Step 1: Write the proportion equation
3,714,995,605.64 : 5,573,299,624.14 = 1,129,999,397 : x - Step 2: Convert to fraction form
3,714,995,605.64/5,573,299,624.14 = 1,129,999,397/x - Step 3: Cross multiply
3,714,995,605.64x = 5,573,299,624.14 × 1,129,999,397 - Step 4: Simplify right side
3,714,995,605.64x = 6,297,825,214,578,527,232 - Step 5: Solve for x
x = 6,297,825,214,578,527,232/3,714,995,605.64 - Step 6: Final answer
x = 1,695,244,324.12
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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.