Finding the Fourth Proportional to 6,054,643,226.70, 9,081,964,840.05 and 4,422,056,474.70
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Solution
The fourth proportional to 6,054,643,226.70, 9,081,964,840.05 and 4,422,056,474.70 is: 6,633,084,712.05
Step by Step Solution
- Step 1: Write the proportion equation
6,054,643,226.70 : 9,081,964,840.05 = 4,422,056,474.70 : x - Step 2: Convert to fraction form
6,054,643,226.70/9,081,964,840.05 = 4,422,056,474.70/x - Step 3: Cross multiply
6,054,643,226.70x = 9,081,964,840.05 × 4,422,056,474.70 - Step 4: Simplify right side
6,054,643,226.70x = 40,160,961,423,940,845,568 - Step 5: Solve for x
x = 40,160,961,423,940,845,568/6,054,643,226.70 - Step 6: Final answer
x = 6,633,084,712.05
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Double scale
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1.5x scale
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.