Finding the Fourth Proportional to 2,968,602,435.68, 4,096,751,362.19 and 1,746,579,861.91
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Solution
The fourth proportional to 2,968,602,435.68, 4,096,751,362.19 and 1,746,579,861.91 is: 2,410,327,278.06
Step by Step Solution
- Step 1: Write the proportion equation
2,968,602,435.68 : 4,096,751,362.19 = 1,746,579,861.91 : x - Step 2: Convert to fraction form
2,968,602,435.68/4,096,751,362.19 = 1,746,579,861.91/x - Step 3: Cross multiply
2,968,602,435.68x = 4,096,751,362.19 × 1,746,579,861.91 - Step 4: Simplify right side
2,968,602,435.68x = 7,155,303,428,444,682,240 - Step 5: Solve for x
x = 7,155,303,428,444,682,240/2,968,602,435.68 - Step 6: Final answer
x = 2,410,327,278.06
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.