Finding the Third Proportional to 18,797,069.06 and 29,909,831.44
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Solution
The third proportional to 18,797,069.06 and 29,909,831.44 is: 47,592,420.59
Step by Step Solution
- Step 1: Write the proportion equation
18,797,069.06 : 29,909,831.44 = 29,909,831.44 : x - Step 2: Convert to fraction form
18,797,069.06/29,909,831.44 = 29,909,831.44/x - Step 3: Cross multiply
18,797,069.06x = 29,909,831.44 × 29,909,831.44 - Step 4: Simplify right side
18,797,069.06x = 894,598,016,619,663.38 - Step 5: Solve for x
x = 894,598,016,619,663.38/18,797,069.06 - Step 6: Final answer
x = 47,592,420.59
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.