Finding the Fourth Proportional to 32,144,890.87, 44,360,352.84 and 17,460,802.36
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Solution
The fourth proportional to 32,144,890.87, 44,360,352.84 and 17,460,802.36 is: 24,096,126.40
Step by Step Solution
- Step 1: Write the proportion equation
32,144,890.87 : 44,360,352.84 = 17,460,802.36 : x - Step 2: Convert to fraction form
32,144,890.87/44,360,352.84 = 17,460,802.36/x - Step 3: Cross multiply
32,144,890.87x = 44,360,352.84 × 17,460,802.36 - Step 4: Simplify right side
32,144,890.87x = 774,567,353,559,104.75 - Step 5: Solve for x
x = 774,567,353,559,104.75/32,144,890.87 - Step 6: Final answer
x = 24,096,126.40
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.