Finding the Fourth Proportional to 5,394,246,360,259.50, 8,091,845,210,390.70 and 1,521,914,008,976
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Solution
The fourth proportional to 5,394,246,360,259.50, 8,091,845,210,390.70 and 1,521,914,008,976 is: 2,283,005,217,352.83
Step by Step Solution
- Step 1: Write the proportion equation
5,394,246,360,259.50 : 8,091,845,210,390.70 = 1,521,914,008,976 : x - Step 2: Convert to fraction form
5,394,246,360,259.50/8,091,845,210,390.70 = 1,521,914,008,976/x - Step 3: Cross multiply
5,394,246,360,259.50x = 8,091,845,210,390.70 × 1,521,914,008,976 - Step 4: Simplify right side
5,394,246,360,259.50x = 12,315,092,584,158,954,463,952,896 - Step 5: Solve for x
x = 12,315,092,584,158,954,463,952,896/5,394,246,360,259.50 - Step 6: Final answer
x = 2,283,005,217,352.83
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.