Finding the Fourth Proportional to 62,913,751.88, 94,375,983.86 and 19,204,328.09
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Solution
The fourth proportional to 62,913,751.88, 94,375,983.86 and 19,204,328.09 is: 28,808,127.05
Step by Step Solution
- Step 1: Write the proportion equation
62,913,751.88 : 94,375,983.86 = 19,204,328.09 : x - Step 2: Convert to fraction form
62,913,751.88/94,375,983.86 = 19,204,328.09/x - Step 3: Cross multiply
62,913,751.88x = 94,375,983.86 × 19,204,328.09 - Step 4: Simplify right side
62,913,751.88x = 1,812,427,357,296,083.25 - Step 5: Solve for x
x = 1,812,427,357,296,083.25/62,913,751.88 - Step 6: Final answer
x = 28,808,127.05
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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.