Finding the Fourth Proportional to 374,073,164,360.68, 516,259,442,480.19 and 227,596,024,649.35
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Solution
The fourth proportional to 374,073,164,360.68, 516,259,442,480.19 and 227,596,024,649.35 is: 314,105,923,628.59
Step by Step Solution
- Step 1: Write the proportion equation
374,073,164,360.68 : 516,259,442,480.19 = 227,596,024,649.35 : x - Step 2: Convert to fraction form
374,073,164,360.68/516,259,442,480.19 = 227,596,024,649.35/x - Step 3: Cross multiply
374,073,164,360.68x = 516,259,442,480.19 × 227,596,024,649.35 - Step 4: Simplify right side
374,073,164,360.68x = 117,498,596,796,181,008,875,520 - Step 5: Solve for x
x = 117,498,596,796,181,008,875,520/374,073,164,360.68 - Step 6: Final answer
x = 314,105,923,628.59
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.