Finding the Fourth Proportional to 176,757,709.30, 265,120,204.89 and 83,363,266.18
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Solution
The fourth proportional to 176,757,709.30, 265,120,204.89 and 83,363,266.18 is: 125,037,183.94
Step by Step Solution
- Step 1: Write the proportion equation
176,757,709.30 : 265,120,204.89 = 83,363,266.18 : x - Step 2: Convert to fraction form
176,757,709.30/265,120,204.89 = 83,363,266.18/x - Step 3: Cross multiply
176,757,709.30x = 265,120,204.89 × 83,363,266.18 - Step 4: Simplify right side
176,757,709.30x = 22,101,286,209,941,208 - Step 5: Solve for x
x = 22,101,286,209,941,208/176,757,709.30 - Step 6: Final answer
x = 125,037,183.94
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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.