Finding the Fourth Proportional to 5,731,206,655.36, 8,598,422,414.08 and 2,051,235,184
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Solution
The fourth proportional to 5,731,206,655.36, 8,598,422,414.08 and 2,051,235,184 is: 3,077,429,875.29
Step by Step Solution
- Step 1: Write the proportion equation
5,731,206,655.36 : 8,598,422,414.08 = 2,051,235,184 : x - Step 2: Convert to fraction form
5,731,206,655.36/8,598,422,414.08 = 2,051,235,184/x - Step 3: Cross multiply
5,731,206,655.36x = 8,598,422,414.08 × 2,051,235,184 - Step 4: Simplify right side
5,731,206,655.36x = 17,637,386,582,655,113,216 - Step 5: Solve for x
x = 17,637,386,582,655,113,216/5,731,206,655.36 - Step 6: Final answer
x = 3,077,429,875.29
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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.