Finding the Fourth Proportional to 376,356,529,010.70, 564,534,088,839.99 and 117,927,064,868.08
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Solution
The fourth proportional to 376,356,529,010.70, 564,534,088,839.99 and 117,927,064,868.08 is: 176,890,376,499.84
Step by Step Solution
- Step 1: Write the proportion equation
376,356,529,010.70 : 564,534,088,839.99 = 117,927,064,868.08 : x - Step 2: Convert to fraction form
376,356,529,010.70/564,534,088,839.99 = 117,927,064,868.08/x - Step 3: Cross multiply
376,356,529,010.70x = 564,534,088,839.99 × 117,927,064,868.08 - Step 4: Simplify right side
376,356,529,010.70x = 66,573,848,114,875,936,538,624 - Step 5: Solve for x
x = 66,573,848,114,875,936,538,624/376,356,529,010.70 - Step 6: Final answer
x = 176,890,376,499.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.