Finding the Fourth Proportional to 184,694,935.21, 254,817,122.56 and 106,376,920.81
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Solution
The fourth proportional to 184,694,935.21, 254,817,122.56 and 106,376,920.81 is: 146,764,505.68
Step by Step Solution
- Step 1: Write the proportion equation
184,694,935.21 : 254,817,122.56 = 106,376,920.81 : x - Step 2: Convert to fraction form
184,694,935.21/254,817,122.56 = 106,376,920.81/x - Step 3: Cross multiply
184,694,935.21x = 254,817,122.56 × 106,376,920.81 - Step 4: Simplify right side
184,694,935.21x = 27,106,660,866,694,200 - Step 5: Solve for x
x = 27,106,660,866,694,200/184,694,935.21 - Step 6: Final answer
x = 146,764,505.68
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.