Finding the Fourth Proportional to 795,054,504.30, 1,193,126,511.01 and 277,484,944.65
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Solution
The fourth proportional to 795,054,504.30, 1,193,126,511.01 and 277,484,944.65 is: 416,417,543.80
Step by Step Solution
- Step 1: Write the proportion equation
795,054,504.30 : 1,193,126,511.01 = 277,484,944.65 : x - Step 2: Convert to fraction form
795,054,504.30/1,193,126,511.01 = 277,484,944.65/x - Step 3: Cross multiply
795,054,504.30x = 1,193,126,511.01 × 277,484,944.65 - Step 4: Simplify right side
795,054,504.30x = 331,074,643,868,057,408 - Step 5: Solve for x
x = 331,074,643,868,057,408/795,054,504.30 - Step 6: Final answer
x = 416,417,543.80
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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.