Finding the Fourth Proportional to 175,185,749.99, 262,804,754.47 and 64,512,910.33
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Solution
The fourth proportional to 175,185,749.99, 262,804,754.47 and 64,512,910.33 is: 96,778,987.78
Step by Step Solution
- Step 1: Write the proportion equation
175,185,749.99 : 262,804,754.47 = 64,512,910.33 : x - Step 2: Convert to fraction form
175,185,749.99/262,804,754.47 = 64,512,910.33/x - Step 3: Cross multiply
175,185,749.99x = 262,804,754.47 × 64,512,910.33 - Step 4: Simplify right side
175,185,749.99x = 16,954,299,558,602,482 - Step 5: Solve for x
x = 16,954,299,558,602,482/175,185,749.99 - Step 6: Final answer
x = 96,778,987.78
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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.