Finding the Fourth Proportional to 4,368,416,673.20, 6,552,625,009.80 and 1,610,025,306.80
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Solution
The fourth proportional to 4,368,416,673.20, 6,552,625,009.80 and 1,610,025,306.80 is: 2,415,037,960.20
Step by Step Solution
- Step 1: Write the proportion equation
4,368,416,673.20 : 6,552,625,009.80 = 1,610,025,306.80 : x - Step 2: Convert to fraction form
4,368,416,673.20/6,552,625,009.80 = 1,610,025,306.80/x - Step 3: Cross multiply
4,368,416,673.20x = 6,552,625,009.80 × 1,610,025,306.80 - Step 4: Simplify right side
4,368,416,673.20x = 10,549,892,091,748,597,760 - Step 5: Solve for x
x = 10,549,892,091,748,597,760/4,368,416,673.20 - Step 6: Final answer
x = 2,415,037,960.20
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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.