Finding the Fourth Proportional to 1,764,958,004.64, 2,643,992,869.14 and 1,374,954,714
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Solution
The fourth proportional to 1,764,958,004.64, 2,643,992,869.14 and 1,374,954,714 is: 2,059,748,985.33
Step by Step Solution
- Step 1: Write the proportion equation
1,764,958,004.64 : 2,643,992,869.14 = 1,374,954,714 : x - Step 2: Convert to fraction form
1,764,958,004.64/2,643,992,869.14 = 1,374,954,714/x - Step 3: Cross multiply
1,764,958,004.64x = 2,643,992,869.14 × 1,374,954,714 - Step 4: Simplify right side
1,764,958,004.64x = 3,635,370,459,206,428,160 - Step 5: Solve for x
x = 3,635,370,459,206,428,160/1,764,958,004.64 - Step 6: Final answer
x = 2,059,748,985.33
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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.