Finding the Fourth Proportional to 23,540,103.06, 35,310,817.22 and 6,500,775.99
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Solution
The fourth proportional to 23,540,103.06, 35,310,817.22 and 6,500,775.99 is: 9,751,346.98
Step by Step Solution
- Step 1: Write the proportion equation
23,540,103.06 : 35,310,817.22 = 6,500,775.99 : x - Step 2: Convert to fraction form
23,540,103.06/35,310,817.22 = 6,500,775.99/x - Step 3: Cross multiply
23,540,103.06x = 35,310,817.22 × 6,500,775.99 - Step 4: Simplify right side
23,540,103.06x = 229,547,712,870,966.28 - Step 5: Solve for x
x = 229,547,712,870,966.28/23,540,103.06 - Step 6: Final answer
x = 9,751,346.98
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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.