Finding the Fourth Proportional to 183,332,267.37, 275,119,553.07 and 86,315,719.82
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Solution
The fourth proportional to 183,332,267.37, 275,119,553.07 and 86,315,719.82 is: 129,530,620.00
Step by Step Solution
- Step 1: Write the proportion equation
183,332,267.37 : 275,119,553.07 = 86,315,719.82 : x - Step 2: Convert to fraction form
183,332,267.37/275,119,553.07 = 86,315,719.82/x - Step 3: Cross multiply
183,332,267.37x = 275,119,553.07 × 86,315,719.82 - Step 4: Simplify right side
183,332,267.37x = 23,747,142,258,418,140 - Step 5: Solve for x
x = 23,747,142,258,418,140/183,332,267.37 - Step 6: Final answer
x = 129,530,620.00
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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.