Finding the Third Proportional to 10,794,432 and 23,189,712
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Solution
The third proportional to 10,794,432 and 23,189,712 is: 49,818,530.76
Step by Step Solution
- Step 1: Write the proportion equation
10,794,432 : 23,189,712 = 23,189,712 : x - Step 2: Convert to fraction form
10,794,432/23,189,712 = 23,189,712/x - Step 3: Cross multiply
10,794,432x = 23,189,712 × 23,189,712 - Step 4: Simplify right side
10,794,432x = 537,762,742,642,944 - Step 5: Solve for x
x = 537,762,742,642,944/10,794,432 - Step 6: Final answer
x = 49,818,530.76
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.