Finding the Fourth Proportional to 5,962,279,224.93, 8,227,838,584.56 and 3,249,571,461.81
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Solution
The fourth proportional to 5,962,279,224.93, 8,227,838,584.56 and 3,249,571,461.81 is: 4,484,350,438.50
Step by Step Solution
- Step 1: Write the proportion equation
5,962,279,224.93 : 8,227,838,584.56 = 3,249,571,461.81 : x - Step 2: Convert to fraction form
5,962,279,224.93/8,227,838,584.56 = 3,249,571,461.81/x - Step 3: Cross multiply
5,962,279,224.93x = 8,227,838,584.56 × 3,249,571,461.81 - Step 4: Simplify right side
5,962,279,224.93x = 26,736,949,456,765,362,176 - Step 5: Solve for x
x = 26,736,949,456,765,362,176/5,962,279,224.93 - Step 6: Final answer
x = 4,484,350,438.50
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1.5x scale
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.