Finding the Fourth Proportional to 176,380,564.35, 264,553,738.68 and 53,559,944.28
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Solution
The fourth proportional to 176,380,564.35, 264,553,738.68 and 53,559,944.28 is: 80,334,721.43
Step by Step Solution
- Step 1: Write the proportion equation
176,380,564.35 : 264,553,738.68 = 53,559,944.28 : x - Step 2: Convert to fraction form
176,380,564.35/264,553,738.68 = 53,559,944.28/x - Step 3: Cross multiply
176,380,564.35x = 264,553,738.68 × 53,559,944.28 - Step 4: Simplify right side
176,380,564.35x = 14,169,483,502,766,482 - Step 5: Solve for x
x = 14,169,483,502,766,482/176,380,564.35 - Step 6: Final answer
x = 80,334,721.43
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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.