Finding the Fourth Proportional to 119,125,465.60, 166,435,529.60 and 119,125,465.60
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Solution
The fourth proportional to 119,125,465.60, 166,435,529.60 and 119,125,465.60 is: 166,435,529.60
Step by Step Solution
- Step 1: Write the proportion equation
119,125,465.60 : 166,435,529.60 = 119,125,465.60 : x - Step 2: Convert to fraction form
119,125,465.60/166,435,529.60 = 119,125,465.60/x - Step 3: Cross multiply
119,125,465.60x = 166,435,529.60 × 119,125,465.60 - Step 4: Simplify right side
119,125,465.60x = 19,826,709,955,982,580 - Step 5: Solve for x
x = 19,826,709,955,982,580/119,125,465.60 - Step 6: Final answer
x = 166,435,529.60
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.