Finding the Fourth Proportional to 5,967,228,807.07, 8,949,316,480.25 and 1,769,199,976.08
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Solution
The fourth proportional to 5,967,228,807.07, 8,949,316,480.25 and 1,769,199,976.08 is: 2,653,347,309.90
Step by Step Solution
- Step 1: Write the proportion equation
5,967,228,807.07 : 8,949,316,480.25 = 1,769,199,976.08 : x - Step 2: Convert to fraction form
5,967,228,807.07/8,949,316,480.25 = 1,769,199,976.08/x - Step 3: Cross multiply
5,967,228,807.07x = 8,949,316,480.25 × 1,769,199,976.08 - Step 4: Simplify right side
5,967,228,807.07x = 15,833,130,502,822,889,472 - Step 5: Solve for x
x = 15,833,130,502,822,889,472/5,967,228,807.07 - Step 6: Final answer
x = 2,653,347,309.90
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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.