Finding the Fourth Proportional to 22,730,559.58, 34,096,134.84 and 7,584,491.08
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Solution
The fourth proportional to 22,730,559.58, 34,096,134.84 and 7,584,491.08 is: 11,376,835.21
Step by Step Solution
- Step 1: Write the proportion equation
22,730,559.58 : 34,096,134.84 = 7,584,491.08 : x - Step 2: Convert to fraction form
22,730,559.58/34,096,134.84 = 7,584,491.08/x - Step 3: Cross multiply
22,730,559.58x = 34,096,134.84 × 7,584,491.08 - Step 4: Simplify right side
22,730,559.58x = 258,601,830,556,457.25 - Step 5: Solve for x
x = 258,601,830,556,457.25/22,730,559.58 - Step 6: Final answer
x = 11,376,835.21
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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.