Finding the Fourth Proportional to 45,836,351,454,312, 63,259,711,817,988 and 26,087,640,239,864
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Solution
The fourth proportional to 45,836,351,454,312, 63,259,711,817,988 and 26,087,640,239,864 is: 36,004,100,484,090.66
Step by Step Solution
- Step 1: Write the proportion equation
45,836,351,454,312 : 63,259,711,817,988 = 26,087,640,239,864 : x - Step 2: Convert to fraction form
45,836,351,454,312/63,259,711,817,988 = 26,087,640,239,864/x - Step 3: Cross multiply
45,836,351,454,312x = 63,259,711,817,988 × 26,087,640,239,864 - Step 4: Simplify right side
45,836,351,454,312x = 1,650,296,603,585,144,092,174,057,472 - Step 5: Solve for x
x = 1,650,296,603,585,144,092,174,057,472/45,836,351,454,312 - Step 6: Final answer
x = 36,004,100,484,090.66
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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.