Finding the Fourth Proportional to 227,240,949.09, 340,875,772.79 and 96,058,762.32
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Solution
The fourth proportional to 227,240,949.09, 340,875,772.79 and 96,058,762.32 is: 144,094,209.12
Step by Step Solution
- Step 1: Write the proportion equation
227,240,949.09 : 340,875,772.79 = 96,058,762.32 : x - Step 2: Convert to fraction form
227,240,949.09/340,875,772.79 = 96,058,762.32/x - Step 3: Cross multiply
227,240,949.09x = 340,875,772.79 × 96,058,762.32 - Step 4: Simplify right side
227,240,949.09x = 32,744,104,838,600,640 - Step 5: Solve for x
x = 32,744,104,838,600,640/227,240,949.09 - Step 6: Final answer
x = 144,094,209.12
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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.