Finding the Fourth Proportional to 6,181,219,676.24, 9,275,643,195.14 and 2,864,416,014.80
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Solution
The fourth proportional to 6,181,219,676.24, 9,275,643,195.14 and 2,864,416,014.80 is: 4,298,391,305.82
Step by Step Solution
- Step 1: Write the proportion equation
6,181,219,676.24 : 9,275,643,195.14 = 2,864,416,014.80 : x - Step 2: Convert to fraction form
6,181,219,676.24/9,275,643,195.14 = 2,864,416,014.80/x - Step 3: Cross multiply
6,181,219,676.24x = 9,275,643,195.14 × 2,864,416,014.80 - Step 4: Simplify right side
6,181,219,676.24x = 26,569,300,915,729,657,856 - Step 5: Solve for x
x = 26,569,300,915,729,657,856/6,181,219,676.24 - Step 6: Final answer
x = 4,298,391,305.82
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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.